GBC GBC00992 Binding Comb

GBC CombBind 19-ring Plastic Binding Combs - 11" Length - Sheet Capacity - 11" Sheet - 19 x Rings - Round - Black - PVC Plastic - 100 / Box; Binding combs have 19 rings and are made of rigid PVC plastic. Won't scratch, chip, peel or color. Wide backs extend full length of books to protect page edges. 5/8" combs are designed for 11" sheets.;