Construction Film, Thickness 4 mil, Length 100 ft, Width 12 ft, Material Polyethylene, Color Black, Fire- No, Slip- No, Leak- No, Adhesive Backing Non-Adhesive, Recyclable Yes, Application Floor Protection, Backing Construction Film, Compatible Surface Type Floors, Walls, Coverage Area 1,200 sq ft, For Use With Vapors, Dust Containment and other Debris Associated with Painting Applications, Post-Consumer Recycled Content 30 Percent, Product Form Roll This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. -