GBC4000020, GBC Combbind Binding Spines GBC 4000020

GBC Bindings: GBC 4000020 Plastic Binding, 1/4''Diameter, 25-Sht Cap, 100/BX, Black, GBC4000020, CombBind 19-ring binding spines are made of rigid PVC plastic. Won't scratch, chip, peel or discolor. Standard spines bind letter-size documents. Add and remove pages with a machine for quick edits. Compatible with GBC and other plastic comb binding machines. Offers editing capability with a machine. UPC 33816009530