The 32mm (1-1/4") comb cerlox binding rings are perfect for binding your booklets, court documents, presentation books, school assignments and any other kind of reports, etc. It is 19 loops for 8.5x11" comb binding machines, cerlox binders.

• Comb rings size: 32mm (1-1/4")
• Plastic 19 loops comb rings
• Suitable sizes: 8.5"x11" comb binding
• Available colors: Black
• Package: 50 pcs/pack