Cover Almost Whatever You Want, Car, Boat, Swimming Pool and much more?.20" x 40" (finish size about 19.5 x 39.5 in most tarps) 3 layer Heavy Duty, Silver Canopy Tarp. Waterproof, Fiber Reinforced Polyethylene Ultra Violet Protection Washable and will not Shrink, Rope Reinforced Edges, Heavy Duty Rust Resistant Grommets Every 18" All Season Use. Warning: Flammable : This Tarp Will Ignite and Burn If In Contact With Open Flame.