Leitz Polyfoam Covers, Black, 35 sheets, 8.94" (227 mm), 11.9" (302 mm), 0.394" (10 mm) Leitz Polyfoam Covers. Product color: Black, Maximum capacity: 35 sheets. Width: 8.94" (227 mm), Depth: 11.9" (302 mm), Height: 0.394" (10 mm)