Moisture proof LDPE Poly Tarp Quantity: 1 roll Type: Lay Flat Poly Bags Material: 100% Virgin Low Density Polyethylene Color: Clear Width: 20 feet Height: 100 feet Thickness: 3 mil Recyclable Clear safeguarding tarp, is a large sheet of strong, flexible, water-resistant or waterproof material made from low density polyethylene. Low Density Polyethylene (LDPE) is the most common type of plastic sheeting. Due to its flexibility is conforms well to a variety of surfaces.Tarpaulins are used in many ways to protect persons and things from wind, rain, and sunlight. They are used during construction or after disasters to protect partially built or damaged structures, to prevent mess during painting and similar activities, and to contain and collect debris. They are used to protect the loads of open trucks and wagons, to keep wood piles dry, and for shelters such as tents or other temporary structures.