Pamapic shade sails are made of 100% brand new, 185 GSM, high-density polyethylene. This material is thick and durable yet is also extremely permeable so water won’t accumulate on the fabric, quickly penetrating fluids while air and water easily pass through it. Our sun sail shades block more than 95% of ultraviolet rays, creating a safe, comfortable, cool space for you. Lightweight and easy to carry, it’s perfect for swimming pools, terraces, gardens, lawns, patios, backyards, decks, balconies, porches, carports or any other outdoor area. Installation is extremely easy. You need to do is follow 2 steps. First, measure the area where your sun sail shade will be installed, leaving a margin of 1.5-2 feet between the fixing point and the shade sail. Last, attach the shade sail D-rings to the support using the provided ropes (package contains four 5.7-foot ropes). Pamapic sail shades come with a 3-year, limited warranty, covering your product under normal weather and usage conditions.