Leitz 180° WOW Lever Arch File, A4, 350 sheets, 5 cm, 52 mm, 318 mm, 52 x 285 x 318 mm Leitz 180° WOW Lever Arch File. Format: A4, Maximum capacity: 350 sheets, Spine width: 5 cm. Width: 52 mm, Height: 318 mm, Dimensions (WxDxH): 52 x 285 x 318 mm