【High-quality materials】: Shade cloth made of 100% polyester fabric, with PU coating. Sun protection made of waterproof fabric, 95% shading index and protection against 95% of harmful UV rays, creating a more comfortable space. 【Easy to install】: Heavy duty stainless steel D-rings at each corner of shade sail, There are also 4 free 1.5m long ropes, strong suture, An angle slope of 20 to 40 is recommended for installation. The space between the corner and the connection point is between 15cm and 30cm for easy hanging. 【Ideal Use】: Outdoor shade sails provide privacy, security and coolness, widely used in patios, lawns, gardens, swimming pools, ponds, decks, backyards, parks, carports, pergola, driveways and other outdoor places. 【Size Description】: The product size refers to the distance from the ring to the other end of the D-ring, the shade sail size refers to the size of the area when the sail is fully extended. +/-5cm error due to artificial sewing. Curved edges all around the