Dynamic high-density boxed poly sheeting is a cost effective light weight film in a convenient dispenser box. It holds in place as it clings to horizontal or vertical surfaces during taping with its natural electrostatic properties. Perfect for painters, drywallers, and other light duty applications as a drop sheet or to cover and protect items. Open sheet is 12' (3.66m) wide, 400' (122m) in length and .31mil thick HDPE. The dispenser box allows you to roll out the exact length of material required and cut it off with a knife or scissors. The box format travels well and is easier to handle and store then long poly rolls. Perfect for taping, draping, drop sheet cover and as an overspray shield.