Material - The shade sail is made of Oxford polyester fabric. It features waterproof, high tensile strength, aging resistance, corrosion resistance, and UV resistance. The fabric seams are treated with hot-pressed glue, preventing water from seeping through the seams. Waterproof - The awning has a surface coating that prevents water from penetrating the product. It is important that waterproof shade sails be installed at a 20-40 degree angle with maximum tension to allow water runoff. It is not recommended for use during thunderstorms, heavy rain, storms, or snowy days. UV Protection - Blocking over 95% of UV rays, the awning is designed to provide sun protection and is ideal for outdoor use, such as patios or gardens. Easy to Install - Each corner has a stainless steel D-ring for easy installation. Leave a 15-30 cm margin between the attachment point and the shade sail to install the hardware/hooks/ropes. Application - Widely used for gardens, patios, courtyards, backyards,