Ibic Wire21 Rng 6mm Blk Ib165023U Pk100

21-ring, A4. Allows documents to open 360°. Creates a highly professional finish. For use with all 21-ring wire binding machines including IbiMaster 400, 400e, 500, IbiBaby and HiTech. Size 6mm. Sheet Capacity 25. Boxed 100. Black.