The Vevor heavy-duty tarp is a 20' x 40' waterproof polyethylene cover designed for dependable outdoor protection in demanding conditions. Its 16 mil thickness and 16 x 16 weave help resist tearing while reinforced edges add durability for repeated use. Rust-proof aluminum grommets spaced every 18 inches make it easy to secure over equipment, vehicles, furniture, and work areas. This brown multi-purpose tarp is suited for RV, boat, camping, construction, and general outdoor coverage.