Clear 10x12 Heavy Duty Greenhouse Tarp. Finished size is up to 4" to 6" shorter in Length and Width. 14x14 Weave Count, 6 oz per Square Yard, 1200 Denier, Grommets every 36 inches, Reinforced Corners. UV protected both sides, 100% Waterproof, 14 Mil Thickness, 1/4" x 1/4" Fiber Reinforced Grid. Mildew Resistant, Tear Resistant, Acid Resistant, Artic Flexiblity.