HIGH QUALITY MATERIALS: Shade sails are made of waterproof oxford polyester fabric which blocks 95% UV rays and provides good screen effect sunscreen without worrying about sunburn. LIGHTWEIGHT MATERIAL: Lightweight rectangular/square canopy, lightweight and thin, easy to store, not occupying too much space, very convenient for home storage. EASY TO INSTALL: the D-ring is placed at the edge of the four corners, and you can install the shade sail simply by hanging each corner on the hook. Use a knot reinforcement to connect the ropes for better wind protection and added security MULTIFUNCTIONAL SUNGLASSES: The sails sunscreens are resistant to damage and moisture. It can also be used for anti-exposure and waterproofing of garden furniture. Weaving of the mesh structure, better breathing ability, good UV protection effect. GREAT HELPER: Shadow Sail is the great helper of the family for gardens, swimming pools, nature, outdoor adventures, windbreaks, picnics, patios, balconies, camping,