【High-Quality Materials】: Shade net made of 100% polyester fabric with a PU coating (180g/m²), waterproof fabric provides sun protection, blocking 98% of UV rays and creating a more comfortable space. 【Easy to Install】: Sturdy stainless steel D-rings at each corner of the shade sail, plus four free 1.5m long ropes with strong stitching. A 20-40 degree angle is recommended for installation. The space between the corner and the connection point should be between 30cm and 45cm for easy hanging. 【Ideal Use】: Outdoor shade sails offer privacy, security and coolness. Widely used in patios, lawns, gardens, swimming pools, ponds, terraces, backyards, parks, carports, pergolas, walkways and other outdoor places. 【Size Description】: The product size refers to the distance between the D-ring and the other end. The shade sail size corresponds to the size of the area when the sail is fully deployed (the dimensional tolerance is approximately +/- 5cm). Due to the concave shape, the shaded area is smaller than the stated size. Please choose the appropriate size and color according to the size of your space. 【Note】: The shade sail is spliced and will have seams. Our product is waterproof, meaning it is resistant to mist and small water droplets. The product is not 100% waterproof and is not recommended for use in storms, torrential rain, and blizzards.