General description This Waterproof Triangular Shade Sail is made from breathable HDPE shade cloth, providing effective UV ray protection. It is designed to be resistant and breathable, making it ideal for various outdoor settings such as gardens, terraces, camping, parties, and swimming pools. Installation Measure and clean the area where the shade sail will be installed. Install two corners of the sail higher than the others to allow for water drainage. Avoid using the sail in adverse weather conditions, such as heavy rain or wind storms.