GBC CombBind Standard Spines, 2" Diameter, 450 Sheet Capacity, Black, 50/Box (4200022)

Communicate your ideas with professional polish.19-ring plastic spines won't scratch, chip, peel or discolor.Binds 11 x 8 1/2 documents. GBC CombBind Standard Spines, 2" Diameter, 450 Sheet Capacity, Black, 50/Box (4200022)You may also like Velobind Reclosable Spines, 200 Sheet Capacity, Blue, 25/pack | Bundle of 2 Packs.