GBC4090022, GBC Combbind Binding Spines GBC 4090022

GBC Bindings: GBC 4090022 Plastic Binding, 3/8''Diameter, 55-Sht Cap, 25/BX, Black, GBC4090022, 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 33816013131