GoSecure Bubble Envelope Size 7 Internal Dimensions 220x320mm White (Pack of 50) KF71451 KF71451

Product Code: KF71451
Environmentally friendly option. Recyclable after use. Great value for money. Recommended by customers

The photograph shows a pack of 50 GoSecure Padded Envelopes in size 7, with internal dimensions of 220x320mm. The envelopes are white in color and have a bubble lining for added protection. Each envelope is labeled with the GoSecure brand logo.

Environmentally friendly option! Recyclable after use! Made from Recycled materials!
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Our lowest price SAVE 57% off RRP

£12.20 inc VAT £10.17 exc VAT

(£12.20 inc VAT)

207 in stock

See all GoSecure items in Padded Envelopes

Price Comparison

We compared the price of this GoSecure Bubble Envelope Size 7 Internal Dimensions 220x320mm White (Pack of 50) KF71451 KF71451 with some of our competitors on the dates below*

  • OfficeStationery.co.uk £12.20 £10.17 Best Value
  • aos online £10.24 £12.29 Checked on 22/03/2025
  • Springfield £11.43 £13.72 Checked on 24/03/2026
  • Monkey Office £12.00 £14.40 Checked on 22/03/2025
  • UK Office Direct £12.11 £14.53 Checked on 24/03/2026
  • Curtis and Bell £14.36 £17.23 Checked on 24/03/2026
  • Paperstone £14.99 £17.99 Checked on 24/03/2026
  • Kudos Office £15.39 £18.47 Checked on 24/03/2026
  • Wholesale Office Supplies £16.05 £19.26 Checked on 24/03/2026
  • The Green Office £16.16 £19.39 Checked on 24/03/2026
  • MJL Office Supplies £21.47 £25.76 Checked on 24/03/2026
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  1. Description
  2. Delivery & returns
  3. Customer Reviews
  4. Questions & Answers

Product Description

Lightweight and economical, these GoSecure bubble lined envelopes are designed to be impact resistant. With a bubble lined interior and an exterior made from 75gsm MG grade paper, these envelopes are ideal for protecting delicate or fragile items in transit. Featuring a sender address box and a secure peel and seal closure, these size 7 white envelopes measure 220x320mm (internal size) and come in a pack of 50. The bubble that inner lines the mailers is produced using a minimum of 30% recycled content.

  1. Bubble lined interior
  2. Durable 75gsm MG grade paper
  3. Secure peel and seal closure
  4. Colour: White
  5. Pack of 50
  6. 100% recyclable
  7. Envelope Size: 7
  8. Internal Dimensions: 220x320mm
  9. External Dimensions: 250x335mm
Product Specification
  1. Colour:  White
  2. Liner Material:  Bubble Wrap
  3. Manufacturer:  GoSecure
  4. Size:  No.7
  5. Type:  Padded Bags
  6. Country of Origin:  United Kingdom
  7. Depth (mm):  525
  8. Envelope Closure:  Peel and Seal
  9. Envelope Size:  240 x 320mm
  10. Height (mm):  525
  11. Item Gauge (gsm):  75
  12. Material:  Bubble Lined
  13. Minimum Recyclable Content (%):  100
  14. Minimum Recycled Content (%):  30
  15. Padding Type:  Bubble
  16. Width (mm):  345
  17. Brand: GoSecure
  18. Quantity in Pack: 50
  19. Parcel Dimensions: 345mm x525mm x365mm  
  20. GoSecure Reference: KF71451  
  21. EAN/UPC Number: 5050747021399  
  22. Technical: Download Technical  
  23. Technical Information: Download Technical Information  

Delivery Information

Free delivery on orders over £40.00 ex-vat, excluding highlands & islands

Standard delivery charge of £5.99

Express delivery charge of £7.99

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Returns Information

We are happy to refund standard items purchased from Office Stationery within 14 days or purchase.

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