[Waterproof and Tear-Resistant Oxford Fabric] The outdoor sofa tarp is made of heavy-duty oxford polyester with a thick PU coating. PU performs better than PVC because it is more durable, heat-resistant and tear-resistant, softer and more comfortable.The waterproof sofa cover features exterior piping and doubUe-needle stitching to improve strength and tear resistance [Better waterproof and wind] To prevent water from entering through the seams, a special waterproof glue has been developed for the seams. The waterproof garden furniture covers are equipped with 6 windproof buckles and 6 tightening cords. outdoor furniture cover to the feet of outdoor furniture and tighten the cords to prevent them from blowing away on windy days [Mildew-proof design] The outdoor protective cover has 4 large ventilation slots on each side and are designed with mesh lining. The ventilation holes are designed to facilitate air circulation in the cover, prevent the formation of mold, keep your garden furniture dry and extend the life of the furniture set [Easy to Clean and Store] The outdoor garden sofa cover is extremely easy to clean and can be hosed down, sun dried or wiped clean. This outdoor sectional cover also comes with a storage bag, easy to fold up and store for reuse when not in use [Product Sizes] 215x215x87/80cm. waterproof fits most garden corner sofas, outdoor corner sofas, sectional corner sofas and rattan corner sofas.Please measure your patio furniture before ordering so that you can make sure the tarp fits properly