- Wholesale 30' x 40' TARP 1200 SQUARE FEET - Poly woven tarp coated on both sides with polythylene film. - Water, mildew and rust resistant - Four plastic reinforced corner bars for extra strength and longer life - Rust resistant grommets aproximately every three feet along all four heat welded edges - 2 Color reversible design gives you a choice. - Silver on top, blue underneath - Ideal for various outdoor uses - Cut size: 30' x 40' aprox. finish size:29' x 39'