52066 Fellowes Plastic Comb Bindings, 1-1/2" Diameter, 340 Sheet Capacity, Black, 10 Combs/Pack

Versatile plastic comb binding gives a professional appearance to bound reports and presentations. Use plastic combs with any standard, 19-ring, comb-binding system. 1-1/2" comb diameter accommodates 231 to 340 sheets.