GBC CombBind Binding Spines, 1/4in, 25-Sheet Capacity, Black, Box Of 100

CombBind binding spines are compatible with any comb-style binding machine and 19-hole, prepunched accessories. Use to produce neatly bound documents & presentations. These durable, plastic spines allow pages to lay flat and wonT scratch, chip, peel or discolor. High-quality, high-gloss 19-ring binding combs are designed for creating books with 11in sheets. Ring locks at the top and bottom of the comb prevent pages from slipping out. Made of a rigid plastic that wonT scratch, chip, peel or discolor.