20' Width x 100' Length, 6 Mil thick, flame retardant transclucent polyethylene sheeting. Economical protection from dust, dirt and moisture. Ideal covering for floors, walls, doorways, machinery, equipment, tools, construction materials and skids. Use to create a negative air workspace for asbestos, lead and and mold remediation, and contain hazardous jobsite dust to one room with this poly sheeting. Sold by the roll. Call for volume pricing and freight rates.