Deluxe Comb Binding Rings, BlueDeluxe Comb Binding Rings, Blue 10mm 55 sheets capacity 100 box 12mm 85 sheets capacity 100 box 18 mm 135 sheets capacity 100 box 22 mm 175 sheets capacity 50 box For 25 mm 200 sheets capacity 50 box Please write us an email to info@officeoneuae. com. 28 mm 250 sheets capacity 50 box 32 mm 275 sheets capacity 50 box 35 mm 300 sheets capacity 50 box 38 mm 325 sheets capacity 50 box