Strong & Durable Shelter - 12 x 16 ft silver and black poly tarp forms a strong and durable shelter from sunlight, rain, and dust, cooler underneath in the summer; Long lifetime of up to 3 years, and it features the good ability of anti-aging for long-time use- Qualified Material ...Strong & Durable Shelter - 12 x 16 ft silver and black poly tarp forms a strong and durable shelter from sunlight, rain, and dust, cooler underneath in the summer; Long lifetime of up to 3 years, and it features the good ability of anti-aging for long-time use- Qualified Material - Made with 100% virgin PE material and triple-coated lamination for double-sided use, for waterproof and UV resistance & not easy to get black stains in wet weather- Sturdy Poly Tarp - 14mil extra heavy-duty thickness and aluminum grommets in 3 1/4 ft (1m) interval for better tear-resistance, weights 8.64Lbs; PP plastics capped reinforced corners with grommets for sturdy construction; All seamless edges avoid water leakage- Great for All Application - Great for general pergola canopies, carport cover, camping ground sheet, car covers, boat covers, machine covers, wind protectors, privacy walls, picnic mats, and pool cover Yescom Size: 0.039" H x 355.92" W x 230.4" D