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About New guardian

New Guardian produce the arguably the strongest manilla envelopes on the market. They provide range of high quality and durable envelopes and mailing supplies. Their envelopes are available in a variety of sizes including C4, C5, DL and wage envelope size. They also have a variety of styles including gusset, board backed and internal mail.

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More About New guardian

New Guardian produce a range of high quality and durable envelopes and mailing supplies. Their envelopes are available in a variety of sizes including C4, C5, DL and wage envelope size. They also have a variety of styles including gusset, board backed and internal mail.

Easy Open

New Guardian have added a new ‘easy open’ feature to a variety of their peel and seal envelopes in different sizes. This easy open feature provides a tear strip down the right hand side that allows you to quickly and neatly tear open the envelope without the risk of damaging the contents. 

Power-Tac

New Guardian use their Power Tac closure on their peel and seal envelopes which is an extremely strong adhesive providing a super sticky seal. From the moment you peel back the strip and close the envelope, your contents are secure and remain secure until the envelope is opened. This Power Tac technology also extends the shelf life of the envelopes compared to other seal types as they stay stickier for longer.

Environmental

New Guardian firmly believe in protecting and preserving the environment around us. All of the New Guardian two tone envelopes are created using environmentally friendly manilla paper. A vast majority of New Guardian’s envelopes are also 100% recycled and recyclable. Using their envelopes will allow you and your business to take action and help protect the environment and improve your carbon footprint.

Armour

Armour gusset envelopes are made from heavyweight 130gsm manilla paper and are reinforced with a polyester thread woven in a grid pattern to the inside. This provides added strength and allows you to mail bulkier items such as lever arch files and box files without the worry of the envelope not standing up to the task at hand. These envelopes also feature the Power Tac seal which aids in the strengthening properties.


New guardian product archive

Browse products from New guardian that are no longer part of our available inventory.

  1. JD10002Envelope C4 130gsm Peel and Seal Heavy Duty Manilla 16-BUK-006

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. Perfect for holding unfolded A4 documents, and featuring a simple and secure peel and seal closure, this pack contains 25 envelopes. - 5055556100020 rrp £7.76

  2. C20719New Guardian (121 x 98mm) Self Seal Window in Face Wage Envelopes (80gsm) Manilla (Pack of 1000) C20719

    New Guardian Wage Envelopes. Suitable for notes, coins and payslips. Self seal closure, complete with security slits which tear upon opening providing evidence of tampering. Cutaway flap allows notes to be counted prior to breaking seal. 80g/m2. Size: 121x98mm. Bundled in 50s. Boxed 1000. New Guardian Wage Envelopes Suitable for notes, coins and p - 5010356207195 rrp £75.69

  3. L26426New Guardian (190 x 140mm) Heavyweight Board Backed Peel and Seal Envelopes (130gsm) Manilla (Pack of 125) L26426

    New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength. Exceptionally strong 130g/m ribbed manilla paper across the whole range. Subtle ribbed texture and distinctive sheen provides an attractive finish. Backe - 5010356264266 rrp £28.99

  4. F27826New Guardian (241 x 178mm) Heavyweight Board Backed Peel and Seal Envelopes (130gsm) Manilla (Pack of 125) F27826

    New Guardian Board back Window Envelopes. Peel and Seal envelopes with Please Do Not Bend printed on the front, perfect for posting artwork, certificates, photographs etc. Weight - 125gsm. Size: 241mmx178mm (9.5x9). New Guardian Heavyweight Manilla Board Backed Envelopes Send documents with confidence in these high quality manilla board backed env - 5010356278263 rrp £35.99

  5. J27219New Guardian (330 x 279mm) Medium Weight Pocket Self Seal Envelopes (90gsm) Manilla (Pack of 250) J27219

    New Guardian Envelopes. Top quality manilla envelopes with press-seal closure. 330 x 279mm. Top quality envelopes Press Seal 90gsm Manilla Size: 330x279mm Packed 250 - 5010356272193 rrp £53.49

  6. E27303New Guardian (353 x 229mm) Heavyweight Pocket Peel and Seal Envelopes (130gsm) Manilla (Pack of 250) E27303

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 5010356273039 rrp £64.79

  7. J27526New Guardian (394 x 318mm) Heavyweight Board Backed Peel and Seal Envelopes (130gsm) Manilla (Pack of 50) J27526

    New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength. Exceptionally strong 130g/m ribbed manilla paper across the whole range. Subtle ribbed texture and distinctive sheen provides an attractive finish. Backe - 5010356275262 rrp £42.89

  8. C27726New Guardian (444mm x 368mm) Heavyweight Board Backed Peel and Seal Envelopes (130gsm) Manilla (Pack of 50) C27726

    New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength. Exceptionally strong 130g/m ribbed manilla paper across the whole range. Subtle ribbed texture and distinctive sheen provides an attractive finish. Backe - 5010356277266 rrp £61.94

  9. 88530XNew Guardian (C4) 130g/m2 Board Backed Heavyweight Peel and Seal Envelopes (Manilla) Ref R10057 (Pack of 15) Offer: Buy 2 Packs for the Price of 1 (July 2014) R10057-xx

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Peel and Seal Heavyweight Manilla Board Backed Enve - rrp £10.54

  10. 108131New Guardian (C4) 130g/m2 Board Backed Heavyweight Peel and Seal Envelopes (Manilla) Ref R10057 (Pack of 15) R10057

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Peel and Seal Heavyweight Manilla Board Backed Enve - 5055556100570 rrp £11.68

  11. 03142XNew Guardian (C4) 130g/m2 Heavyweight Self Seal Pocket Envelopes (Manilla) Pack of 250 [Voucher + Prize Draw] July - September 2016 L26303-XX904

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Self Seal. Size: C4 324x229mm. Boxed 250. Exceptionally strong envelopes combining good looks and strength Heavyweight - 05018206653970 rrp £45.99

  12. 02268XNew Guardian (C4) 130g/m2 Peel and Seal Power-Tac Easy Open Pocket Envelopes (Manilla) Pack of 250 (Free Retail Pack) January - March 2016 J26339-XX801

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - rrp £50.19

  13. 01402XNew Guardian (C4) 130g/m2 Peel and Seal Power-Tac Easy Open Pocket Envelopes (Manilla) Pack of 250 + FREE Envelopes July - September 2015 J26339-XX500

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - rrp £50.19

  14. 07145XNew Guardian (C4) 130g/m2 Peel and Seal Power-Tac Easy Open Pocket Envelopes (Manilla) Pack of 250 - OFFER FREE Hand Wash Set (Apr-Jun 2018) J26339_XX890

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 5018206338976 rrp £60.53

  15. 06395XNew Guardian (C4) 130g/m2 Peel and Seal Power-Tac Easy Open Pocket Envelopes (Manilla) Pack of 250 [Free Envelopes] Jul-Sep 2017 J26339-XX450

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 05018206000842 rrp £55.55

  16. 03139XNew Guardian (C4) 130g/m2 Peel and Seal Power-Tac Easy Open Pocket Envelopes (Manilla) Pack of 250 [Voucher + Prize Draw] July - September 2016 J26339-XX904

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 05018206015778 rrp £50.19

  17. 88464XNew Guardian (C4) 130g/m2 Peel and Seal Premium Strong Envelopes (Manilla) Pack of 25 Offer: Buy 2 Packs for the Price of 1 (July 2014) R10002-xx

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Powet-Tac seal for resealing EasyOpen for quick ope - rrp £7.53

  18. 105520New Guardian (C4) 130g/m2 Peel and Seal Premium Strong Envelopes (Manilla) Pack of 25 R10002

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Powet-Tac seal for resealing EasyOpen for quick ope - 5055556100020 rrp £8.35

  19. 07150XNew Guardian (C4) 25mm Gusseted Peel and Seal Envelopes (130gsm) Manilla (Pack of 100) - OFFER FREE Hand Wash Set (Apr-Jun 2018) E27266_XX890

    Send bulky items with confidence in these exceptionally strong gusset envelopes, which combine good looks and strength. Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. All gusset envelopes are peel and seal and feature Power-Tac adhes - 5018206339218 rrp £62.68

  20. 07151XNew Guardian (C4) 25mm Gusseted Peel and Seal Window Envelopes (130gsm) Manilla (Pack of 100) - OFFER FREE Hand Wash Set (Apr-Jun 2018) J27366_XX890

    Send bulky items with confidence in these exceptionally strong gusset envelopes, which combine good looks and strength Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen All items are made from EU Eco-label accredited paper - better for the environment. All gusset envelopes are peel and seal and feature Power-Tac adh - 5018206339249 rrp £67.87

  21. 03140XNew Guardian (C4) 90g/m2 Self Seal Pocket Envelopes (Manilla) Pack of 250 [Voucher + Prize Draw] July - September 2016 K26309-XX904

    New Guardian Heavy Duty Envelopes. Extra strong manilla, press seal envelopes with easy open flap, ideal for sending out brochures, reports etc. Top quality envelopes Press Seal 90gsm Manilla Size: C4 Packed 250 - 05018206052971 rrp £35.89

  22. 07147XNew Guardian (C4) Heavyweight Board Backed Peel and Seal Envelopes (130gsm) Manilla (Pack of 125) - OFFER FREE Hand Wash Set (Apr-Jun 2018) H26326_XX890

    New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength. Exceptionally strong 130g/m ribbed manilla paper across the whole range. Subtle ribbed texture and distinctive sheen provides an attractive finish. Backe - 5018206339010 rrp £67.77

  23. 06398XNew Guardian (C4) Heavyweight Board Backed Peel and Seal Envelopes (130gsm) Manilla (Pack of 125) [Free Envelopes] Jul-Sep 2017 H26326-XX450

    New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength. Exceptionally strong 130g/m ribbed manilla paper across the whole range. Subtle ribbed texture and distinctive sheen provides an attractive finish. Backe - 05018206161611 rrp £62.19

  24. 07148XNew Guardian (C4) Heavyweight Board-Backed Peel and Seal Power-Tac Window Envelopes (130gsm) Manilla (Pack of 125 Envelopes) - OFFER FREE Hand Wash Set (Apr-Jun 2018) B26526_XX890

    New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength. Exceptionally strong 130g/m ribbed manilla paper across the whole range. Subtle ribbed texture and distinctive sheen provides an attractive finish. Backe - 5018206339027 rrp £73.06

  25. 06399XNew Guardian (C4) Heavyweight Board-Backed Peel and Seal Power-Tac Window Envelopes (130gsm) Manilla (Pack of 125 Envelopes) [Free Envelopes] Jul-Sep 2017 B26526-XX450

    New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength. Exceptionally strong 130g/m ribbed manilla paper across the whole range. Subtle ribbed texture and distinctive sheen provides an attractive finish. Backe - 05018206681904 rrp £67.05

  26. 07144XNew Guardian (C4) Heavyweight Pocket Power-Tac Easy Open Peel and Seal Window Envelopes (130gsm) Manilla (Pack of 250) - OFFER FREE Hand Wash Set (Apr-Jun 2018) F24203_XX890

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 5018206338907 rrp £65.37

  27. 06394XNew Guardian (C4) Heavyweight Pocket Power-Tac Easy Open Peel and Seal Window Envelopes (130gsm) Manilla (Pack of 250) [Free Envelopes] Jul-Sep 2017 F24203-XX450

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 05018206366207 rrp £59.98

  28. 03136XNew Guardian (C4) Heavyweight Pocket Power-Tac Easy Open Peel and Seal Window Envelopes (130gsm) Manilla (Pack of 250) [Voucher + Prize Draw] July - September 2016 F24203-XX904

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 05018206683120 rrp £54.19

  29. 03143XNew Guardian (C4) Heavyweight Pocket Self Seal Window Envelopes (130gsm) Manilla (Pack of 250) [Voucher + Prize Draw] July - September 2016 M27503-XX904

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper which is better for the environment. Exceptionally strong envelopes combining good looks and strength Heavyweight 130gsm manilla with a subtle ribbe - 05018206679802 rrp £49.59

  30. 88475XNew Guardian (C4) Retail Pack of Premium Strong Gusset Envelopes (Manilla) Pack of 10 Offer: Buy 2 Packs for the Price of 1 (July 2014) R10003-xx

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Gusset Envelopes Pack of 10 Premium and Strong Idea - rrp £7.80

  31. 105521New Guardian (C4) Retail Pack of Premium Strong Gusset Envelopes (Manilla) Pack of 10 R10003

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Gusset Envelopes Pack of 10 Premium and Strong Idea - 5055556100037 rrp £8.74

  32. 02267XNew Guardian (C5) 130g/m2 Heavyweight Pocket Power-Tac Easy Open Peel and Seal Envelopes (Manilla) Pack of 250 (Free Retail Pack) January - March 2016 L26039-XX801

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - rrp £27.59

  33. 01398XNew Guardian (C5) 130g/m2 Heavyweight Pocket Power-Tac Easy Open Peel and Seal Envelopes (Manilla) Pack of 250 + FREE Envelopes July - September 2015 L26039-XX500

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - rrp £27.59

  34. 07142XNew Guardian (C5) 130g/m2 Heavyweight Pocket Power-Tac Easy Open Peel and Seal Envelopes (Manilla) Pack of 250 - OFFER FREE Hand Wash Set (Apr-Jun 2018) L26039_XX890

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 5018206338884 rrp £32.97

  35. 06392XNew Guardian (C5) 130g/m2 Heavyweight Pocket Power-Tac Easy Open Peel and Seal Envelopes (Manilla) Pack of 250 [Free Envelopes] Jul-Sep 2017 L26039-XX450

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 05018206620644 rrp £30.27

  36. 03133XNew Guardian (C5) 130g/m2 Heavyweight Pocket Power-Tac Easy Open Peel and Seal Envelopes (Manilla) Pack of 250 [Voucher + Prize Draw] July - September 2016 L26039-XX904

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Easy Open envelopes feature a built-in tear strip allowing the recipient to open the envelope quickly and easily without - 05018206848147 rrp £27.59

  37. 03130XNew Guardian (C5) 130g/m2 Heavyweight Pocket Self Seal Envelopes (Manilla) Pack of 250 [Voucher + Prize Draw] July - September 2016 D26103-XX904

    New Guardian Heavy Duty Envelopes. Extra strong manilla, press seal envelopes ideal for sending out brochures, reports etc. Weight - 130gsm. Size: (C5) 229mmx162mm (9x6.4). Colour - Buff. Exceptionally strong envelopes combining good looks and strength Heavyweight 130gsm manilla with a subtle ribbed texture and distinctive sheen All items are made - 05018206710062 rrp £25.29

  38. 88453XNew Guardian (C5) 130gsm Peel and Seal Heavyweight Envelopes (Manilla) Pack of 25 Offer: Buy 2 Packs for the Price of 1 (July 2014) R10001-xx

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Powet-Tac seal for resealing EasyOpen for quick ope - rrp £4.13

  39. 105519New Guardian (C5) 130gsm Peel and Seal Heavyweight Envelopes (Manilla) Pack of 25 R10001

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Powet-Tac seal for resealing EasyOpen for quick ope - 5055556100013 rrp £4.13

  40. 03132XNew Guardian (C5) 80g/m2 Lightweight Pocket Self Seal Envelopes (Manilla) Pack of 500 [Voucher + Prize Draw] July - September 2016 H26211-XX904

    Manilla paper made from 100% recycled material. Value for money range of envelopes in 80 g/m2. Pocket Style. Self Seal. Size: C5 229x162mm. Boxed 500. Manilla paper made from 100% recycled material Value for money range of envelopes in 80 gsm Pocket Style Press Seal Size: C5 229x162mm Boxed 500 - 05018206790804 rrp £35.39

  41. 192216New Guardian (C5) Easy-Open Power-Tac Window Envelopes (130gsm) Manilla (Pack of 250) F26639

    New Guardian Envelope. Manilla C5 window peel and seal envelopes are suitable for mailing important, heavy or valuable items. Manufactured from high quality 130gsm paper, with a subtle ribbed finish and distinctive sheen. Easy open device. Exceptionally strong envelopes combining good looks and strength Heavyweight 130gsm manilla with a subtle rib - 5010356266390 rrp £29.79

  42. 82524XNew Guardian (C5) Easy-Open Power-Tac Window Envelopes (130gsm) Manilla (Pack of 250) Offer: Buy 3 Packs for the Price of 2 (April-June 2014) F26639-xx

    New Guardian Envelope. Manilla C5 window peel and seal envelopes are suitable for mailing important, heavy or valuable items. Manufactured from high quality 130gsm paper, with a subtle ribbed finish and distinctive sheen. Easy open device. Exceptionally strong envelopes combining good looks and strength Heavyweight 130gsm manilla with a subtle rib - rrp £59.72

  43. 03129XNew Guardian (C5) Heavyweight Pocket Self Seal Window Envelopes (130gsm) Manilla (Pack of 250) [Voucher + Prize Draw] July - September 2016 A23013-XX904

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Window position: 62mm in from left and 25mm up. Self Seal. Size: C5 229x162mm. Boxed 250. Exceptionally strong envelope - 05018206196927 rrp £27.29

  44. C20911New Guardian (C6) Lightweight Wallet Self Seal Adhesive Window Envelopes (80gsm) Manilla (Pack of 1000) C20911

    Manilla paper made from 100% recycled material. Value for money range of envelopes in 80 g/m2. Window 39x93mm, 19mm in, 18mm up. Wallet Style. Self Seal. Size: C6 114x162mm. Boxed 1000. NOTE: Image for Illustration Purposes only Manilla paper made from 100% recycled material Value for money range of envelopes in 80 gsm Window 39x93mm, 19mm in, 18mm - 5010356209113 rrp £61.49

  45. 01401XNew Guardian (DL) 130g/m2 Heavyweight Pocket Peel and Seal Envelopes (Manilla) Pack of 500 Envelopes + FREE Envelopes July - September 2015 E26503-XX500

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Peel and Seal. Size: DL 220x110mm. Boxed 500. Buy a box of New Guardian Envelopes and receive a pack of Plus Fabric of - rrp £38.69

  46. 07139XNew Guardian (DL) 130g/m2 Heavyweight Pocket Peel and Seal Envelopes (Manilla) Pack of 500 Envelopes - OFFER FREE Hand Wash Set (Apr-Jun 2018) E26503_XX890

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m2 manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Peel and Seal. Size: DL 220x110mm. Boxed 500. Buy a box of New Guardian Envelopes and receive a pack of Plus Fabric of - 5018206338815 rrp £46.25

  47. 03127XNew Guardian (DL) 130g/m2 Heavyweight Pocket Peel and Seal Envelopes (Manilla) Pack of 500 Envelopes [Voucher + Prize Draw] July - September 2016 E26503-XX904

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Peel and Seal. Size: DL 220x110mm. Boxed 500. Exceptionally strong envelopes combining good looks and strength Heavyweig - 05018206497871 rrp £38.69

  48. 88486XNew Guardian (DL) 130gsm Heavyweight Peel and Seal Envelopes (Manilla) Pack of 25 Envelopes Offer: Buy 2 Packs for the Price of 1 (July 2014) R10052-xx

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Suitable for mailing important, heavy or valuable i - rrp £2.99

  49. 105860New Guardian (DL) 130gsm Heavyweight Peel and Seal Envelopes (Manilla) Pack of 25 Envelopes R10052

    New Guardian manilla envelopes are made from strong two-tone premium paper, perfect for protecting your mailings. They are available in a variety of sizes and styles including wallet and pocket envelopes; board backed and gusset/expandable envelopes; and specialist wage and internal mail formats. Suitable for mailing important, heavy or valuable i - 5055556100525 rrp £2.99

  50. E22211New Guardian (DL) Lightweight Wallet Self Seal Window Envelopes (80gsm) Manilla (Pack of 1000) E22211

    Manilla paper made from 100% recycled material. Value for money range of envelopes in 80 g/m2. Window 39x93mm, 19mm in, 18mm up. Wallet Style. Self Seal. Size: DL 110x220mm. Boxed 1000. Manilla paper made from 100% recycled material Value for money range of envelopes in 80 gsm Window 39x93mm, 19mm in, 18mm up Wallet Style Press Seal Size: DL 110x2 - 5010356222112 rrp £60.10

  51. J27403New Guardian (No.98) Heavyweight Pocket Self Seal Envelopes (130gsm) Manilla (Pack of 250) J27403

    Exceptionally strong envelopes combining good looks and strength. Heavyweight 130g/m manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Press Seal. Size: 381x254mm. Boxed 250. Exceptionally strong envelopes combining good looks and strength Heavyweight 130 - 5010356274036 rrp £71.69

  52. JDF27826New Guardian Board Back Envelope 241x178mm 130gsm Manilla Peel and Seal F27826 25

    These sturdy, durable New Guardian board back envelopes feature heavyweight 130gsm paper and are printed with 'Please do not bend' for mailing certificates, photos, artwork and more. The manilla envelopes measure 241 x 178mm and also feature a strong Power-Tac peel and seal closure for secure mailing. This pack contains 125 manilla envelopes. - 5010356278263 rrp £35.99

  53. JDH27126New Guardian Board Back Envelope 318x267mm 130gsm Manilla Peel and Seal H27126 25

    These sturdy, durable New Guardian board back envelopes feature heavyweight 130gsm paper and are printed with 'Please do not bend' for mailing certificates, photos, artwork and more. The manilla envelopes measure 318 x 267mm and also feature a strong Power-Tac peel and seal closure for secure mailing. This pack contains 125 manilla envelopes. - 5010356271264 rrp £63.39

  54. JDH814003New Guardian C4 Board Back Envelope Manilla (Pack of 125) FOC Post-it Notes Yellow Pk6 JDH814003

    These sturdy, durable New Guardian board back envelopes feature heavyweight 130gsm paper and are printed with 'Please do not bend' for mailing certificates, photos, artwork and more. Suitable for A4 documents, the C4 manilla envelopes also feature a strong Power-Tac peel and seal closure for secure mailing. Each pack contains 125 manilla envelopes. - 0 rrp £85.22

  55. JDB814016New Guardian C4 Board Back Window Envelope (Pack of 125) FOC Post-it Notes Yellow Pk6 JDB814016

    These sturdy and durable New Guardian board back envelopes feature heavyweight 130gsm paper and are printed with 'Please do not bend', making them ideal for mailing certificates, photos, artwork and more. Suitable for A4 documents, the C4 manilla envelopes also feature a strong Power-Tac peel and seal closure and convenient address window measuring - 0 rrp £90.86

  56. JDJ814007New Guardian C4 Envelope Peel and Seal Manilla (Pack of 250) FOC Post-it Notes Yellow Pk6 JDJ814007

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. Thes envelopes feature an extra strong and secure Power-Tac peel and seal closure, and easy open tear strip. Suitable for unfolded A4 documents, each pack contains 250 manilla envelopes. With this promotion, when you buy a pack of 250 envel - 0 rrp £77.47

  57. JDE814021New Guardian C4 Gusset Envelope Manilla (Pack of 100) FOC Post-it Notes Yellow Pk6 JDE814021

    Ideal for mailing bulky items such as catalogues, reports, brochures and more, these New Guardian envelopes feature an expanding 25mm gusset and durable, heavyweight 130gsm paper. The manilla envelopes feature a simple peel and seal closure with Power-Tac adhesion for a quick, strong seal. Suitable for A4 documents, each pack contains 100 C4 envelo - 0 rrp £79.79

  58. JDJ814008New Guardian C4 Gusset Window Envelope Manilla (Pack of 100) FOC Post-it Notes Yellow Pk6 JDJ814008

    Ideal for mailing bulky items such as catalogues, reports, brochures and more, these New Guardian envelopes feature an expanding 25mm gusset and durable, heavyweight 130gsm paper. The manilla envelopes feature a convenient address window and a simple peel and seal closure with Power-Tac adhesion for a quick, strong seal. Suitable for A4 documents, - 0 rrp £85.35

  59. JDJ814004New Guardian C4 Manilla Envelope with FOC C4 Gusset Envelope

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. These C4 envelopes feature an extra strong and secure Power-Tac peel and seal closure, and easy open tear strip. Suitable for unfolded A4 documents. With this promotion, buy this pack of 250 envelopes and get a free pack of 10 C4 gusset env - rrp £60.17

  60. JDF814006New Guardian C4 Window Envelope Manilla (Pack of 250) FOC Post-it Notes Yellow Pk6 JDF814006

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. The C4 envelopes feature an extra strong and secure Power-Tac peel and seal closure, easy open tear strip and convenient address window measuring 40 x 100mm. Suitable for unfolded A4 documents, this pack contains 250 manilla envelopes. With - 0 rrp £82.64

  61. JDF814002New Guardian C4 Windowed Manilla Envelope with FOC C4 Gusset Envelope

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. These C4 envelopes feature an extra strong and secure Power-Tac peel and seal closure, easy open tear strip and convenient address window measuring 40 x 100mm. Suitable for unfolded A4 documents. With this promotion, buy this pack of envelo - rrp £64.43

  62. JDH814001New Guardian C5 Boardback Envelope with FOC C4 Gusset Envelope

    These sturdy, durable New Guardian board back envelopes feature heavyweight 130gsm paper and are printed with 'Please do not bend' for mailing certificates, photos, artwork and more. Suitable for A4 documents, the C4 manilla envelopes also feature a strong Power-Tac peel and seal closure for secure mailing. With this promotion, buy this pack of 125 - rrp £66.56

  63. JDL814016New Guardian C5 Envelope Peel and Seal Manilla (Pack of 250) FOC Post-it Notes Yellow Pk6 JDL814016

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. Suitable for A4 documents folded once or unfolded A5 documents, the C5 envelopes feature a strong Power-Tac peel and seal closure, and an easy open tear strip. Each pack contains 250 manilla envelopes. With this promotion, when you buy a pa - 0 rrp £48.41

  64. JDL814013New Guardian C5 Manilla Envelope with FOC C4 Gusset Envelope

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. Suitable for A4 documents folded once or unfolded A5 documents, the C5 envelopes feature a strong Power-Tac peel and seal closure, and an easy open tear strip. With this promotion, buy this pack of 250 envelopes and get a free pack of 10 C4 - rrp £36.13

  65. JDF814005New Guardian C5 Window Envelope Manilla (Pack of 250) FOC Post-it Notes Yellow Pk6 JDF814005

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. These C5 envelopes feature an extra strong Power-Tac peel and seal closure with an easy open tear strip and convenient address window measuring 100 x 40mm. Suitable for A4 documents folded once or unfolded A5 documents, each pack contains 2 - 0 rrp £51.23

  66. JDB814011New Guardian C5 Windowed Manilla Boardback Envelope with FOC C4 Gusset Envelope

    These sturdy, durable New Guardian board back envelopes feature heavyweight 130gsm paper and are printed with 'Please do not bend' for mailing certificates, photos, artwork and more. Suitable for A4 documents, the C4 manilla envelopes also feature a strong Power-Tac peel and seal closure and convenient address window measuring 40 x 100mm. With this - rrp £71.23

  67. JDE814020New Guardian DL Envelope Peel and Seal Manilla (Pack of 500) FOC Post-it Notes Yellow Pk6 JDE814020

    These New Guardian pocket envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. These DL wallet envelopes are suitable for A5 sheets folded once, or A4 sheets folded twice, and feature a simple, secure peel and seal closure. Each pack contains 500 manilla pocket envelopes. With this promotion, when you buy a pac - 0 rrp £62.71

  68. JD10057New Guardian Envelope C4 130gsm Board Back Peel and Seal Printed Please do not bend Pack of 15 16-BUK-008

    These New Guardian envelopes are board backed and printed Please do not bend to provide superior protection for A4 sized documents in transit. Made with heavyweight 130gsm manilla, the envelopes feature a simple yet strong self seal closure and are supplied in a pack of 15. - 5055556100570 rrp £9.94

  69. JD10003New Guardian Envelope C4 130gsm Gusset Peel and Seal Plain Manilla (Pack of 10) 16-BUK-007

    Made with durable, heavyweight 130gsm manilla for strength and protection in transit, these New Guardian envelopes have a 25mm gusset to allow for larger, bulkier documents up to A4 in size. Featuring a simple yet strong self seal closure, these envelopes are supplied in a pack of 10. - 5055556100037 rrp £7.60

  70. JD10001New Guardian Envelope C5 130gsm Peel and Seal Easy Open Plain Manilla (Pack of 25) 16-BUK-005

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. Suitable for folded A4 or unfolded A5 documents, the C5 envelopes feature a simple self seal closure that is easy to open. This pack contains 25 manilla envelopes. - 5055556100013 rrp £4.78

  71. JDB26219New Guardian Envelope DL 90gsm Self Seal Manilla B26219 000

    These New Guardian envelopes provide superior protection and strength with durable 90gsm paper. These DL wallet envelopes are suitable for A5 sheets folded once, or A4 sheets folded twice and feature a simple self seal closure. This pack contains 1,000 manilla pocket envelopes. - 5010356262194 rrp £56.49

  72. 07660XNew Guardian Envelope FSC Hvyweight PS Gusset 130gsm C4 RefE27266[Pk 100][Free Post-it Pad Pk12]Jul-Sep19

    Buy New Guardian Envelopes FSC Peel & Seal Gusset 130gsm C4 Pack 100 and get a free pack of 3M Post-It Notes Recycled Yellow 653-Rp pack 12. New Guardian manilla envelopes are made from strong environmentally friendly two-tone premium paper, perfect for p - 05018206391339 rrp £71.34

  73. 07662XNew Guardian Envelope FSC P/S Window Gusset 130gsm C4 RefJ27366 [Pk 100] [Free Post-it Pad Pk12]Jul-Sep19

    Buy New Guardian Envelopes FSC Peel & Seal Window Gusset 130gsm C4 Manilla Pack 100 and get a free pack of 3M Post-It Notes Recycled Yellow 653-Rp pack 12. New Guardian manilla C4 envelopes are made from strong two-tone 130gsm premium paper, perfect for p - 05018206391490 rrp £77.23

  74. H27126New Guardian Envelopes FSC Heavyweight Board Backed Pckt Peel & Seal 318x267mm 130gsm Manilla [Pack 125]

    New Guardian Heavyweight Manilla Board Backed Envelopes. Send documents with confidence in these high quality manilla board backed envelopes which provide a combination of good looks and strength. Exceptionally strong 130g/m ribbed manilla paper across the whole range. Subtle ribbed texture and distinctive sheen provides an attractive finish. Backe - 5010356271264 rrp £84.28

  75. L27103New Guardian Envelopes FSC Pocket Peel & Seal Heavyweight 130gsm 305x250mm Manilla Ref L27103 [Pack 250]

    New Guardian manilla envelopes are made from strong environmentally friendly two-tone premium paper, perfect for protecting your mailings. These Envelopes give you excellent value for money. The heavyweight nature of these envelopes are the ideal choice f - 5010356271035 rrp £88.11

  76. H26211New Guardian Envelopes FSC Pocket Self Seal Lightweight 80gsm C5 229x162mm Manilla Ref H26211 [Pack 500]

    Manilla paper made from 100% recycled material. Value for money range of envelopes in 80 g/m2. Pocket Style. Self Seal. Size: C5 229x162mm. Boxed 500. Manilla paper made from 100% recycled material Value for money range of envelopes in 80 gsm Pocket Style Press Seal Size: C5 229x162mm Boxed 500 - 5010356262118 rrp £46.63

  77. JDF814001New Guardian Windowed Manilla Envelope with FOC C4 Gusset Envelope

    These New Guardian envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. These C5 envelopes feature an extra strong Power-Tac peel and seal closure with an easy open tear strip and convenient address window measuring 100 x 40mm. Suitable for A4 documents folded once or unfolded A5 documents. With this promotion, - rrp £38.47

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