Durable ACCOHIDEï¿½ poly material was built for frequent use. It won't crack, rip or tear. Matte finish on covers for a professional appearance. Lightweight, flexible cover lasts longer than vinyl and is designed to resist tears. Capacity Range ("): 0 in - 1/2 in; Sheet Capacity: 100; Color(s): Black; Binder Sheet Size: 11 x 8 1/2.