HEAVY DUTY POLYETHYLENE The 7' x 20' Silver Poly Tarp is made from heavy-duty polyethylene and provides dependable protection for construction materials. Its 7' x 20' dimensions are well suited for protecting construction boards, helping shield stacked lumber, sheet goods, and long boards from rain, sunlight, and outdoor debris while stored on the jobsite. The extended rectangular shape covers lengthy materials efficiently with minimal overhang. Heavy-duty construction delivers long-lasting durability, while the silver surface reflects sunlight to help reduce heat buildup during outdoor storage. This product is sold as a single tarp. If you need bulk quantities, view our 7’ x 20’ silver poly tarps sold by the case. Full Finished Size Fiber Thickness: 1200 denier Weight: 6 oz/yd² Mesh Count: 14x14 /in² Thickness: 12 mils Waterproof and UV resistant Heat Sealed Interior Seams Rope Reinforced Hem Grommet Spacing Approx. 18" all sides (not uniform) Color: Silver Best Uses for 7' x 20' Silver Poly Tarps Covering canopy frames Protecting construction boards Covering narrow staging areas Temporary equipment cover Tarps are acid, mildew, and tear resistant, along with having arctic flexibility and a rope-reinforced hem. These tarps are perfect to have on hand in your residence, car, truck, boat, or RV to make sure you are able to handle numerous heavy-duty applications.These tarps ship out within 1-2 business days.What’s Great About Heavy-Duty Silver Poly Tarps A tough, durable, and versatile material On-the-go coverage, including temporary car, boat, truck, and RV coverage, makeshift shelters, keeping firewood dry, and providing temporary shade Provides emergency coverage, such as on a damaged roof after a storm Water containment to create ponds, water troughs, or even ice rinks in winter Strong, long-lasting coverage in a compact package The uses for a heavy-duty tarp are nearly endless - always a great idea to keep one on hand, whether at home, at a campsite, or just out and about