Super Deal Comb Binding Rings, BlackSuper Deal Comb Binding Rings, Black 6 mm 25 sheets capacity 100 box 8 mm 40 sheets capacity 100 box 10 mm 55 sheets capacity 100 box 12 mm 85 sheets capacity 100 box 14 mm 100 sheets capacity 100 box 16 mm 125 sheets capacity 100 box 20 mm 150 sheets capacity 100 box 22 mm 175 sheets capacity 50 box 25 mm 200 sheets capacity 50 box 38 mm 325 sheets capacity 50 box