【High-Quality Material】 The shade sail is made of high-quality Oxford fabric with a waterproof surface, which is durable and safe. It is fade-resistant, waterproof, tear-resistant, and weather-resistant, perfect for long-term use and creates a more comfortable space. Waterproof shade sail. 【Easy Installation】 The edge of the 3 x 4 meter shade sail is made of stainless steel D-shaped pull rings, and the rope passes through the D-shaped pull rings and is fixed to the bracket. Shade sails should be installed at a 20-40° angle with a gap of 15 cm to 30 cm between the corners and fixing points to facilitate hanging, create a smooth and taut surface, and prevent water from accumulating at the seams. 【UV Protection】The waterproof shade sail can block 95% of UV rays, protect your skin, and reduce outdoor sunburn. This means you and your family can enjoy a safe, cool, and UV-protected space. Caution: To avoid damage, the shade sail must be removed in adverse weather conditions. 【Wide