655-SPC200 Features: -Designed to contain and control petroleum based fluids. -They will not deteriorate, disintegrate, or sink, extruded from polypropylene. -Heavy weight, dimpled and perfed. -Heavy weight and dimpled. -Durable blue coverstock for extra strength. -Light weight, dimpled and perfed. Purpose: -Dust Cleaner. Use: -Workstations. Pack Size: -Individual. Dimensions: Overall Width - Side to Side: -38". Overall Depth - Front to Back: -1728". Overall Product Weight: -18 lbs.