52326 Plastic Comb Bindings, 1/2" Diameter, 90 Sheet Capacity, Black, 100 Combs Per Pack, Sold as 4 Pack

52326 Plastic Comb Bindings, 1/2" Diameter, 90 Sheet Capacity, Black, 100 Combs Per Pack, Sold as 4 PackYou may also like Hot Glue Binding Machine Desktop Paper Thermal Binder Electric Metal Book Maquina De Encuadernar Binder Machine ,Easy to Use.