Product Description Packing : 100 Pc / Box Colour : black Spine capacity Inches Millimeters Sheets of paper 1/4″ 6 mm 25 5/16″ 8 mm 40 3/8″ 10 mm 55 7/16″ 11 mm 70 1/2″ 12 mm 85 9/16″ 14 mm 100 5/8″ 16 mm 125 3/4″ 20 mm 150 7/8″ 22 mm 175 1″ 25 mm 200 1″ 28 mm 250 1″ 32 mm 275 1″ 38 mm 325 1″ 45 mm 375 2″ 51 mm 425
