Lever type file with strong heavy duty hardware Each end of the hardware is made of tough tech resin to prevent them from falling out. Standard: B6-E; Cover Color: Indigo; Capacity: Approx. 160 copy paper; External dimensions: L 5.4 x W 8.4 x H 1.0 inches (138 x 213 x 25 mm); Binding tool: Lever type hardware (with resin on both ends); Cover material: Polypropylene.