High quality materials: The shade sails are made of waterproof oxford polyester fabric which blocks 95% UV rays and has good sunscreen effect without worrying about sunburn. Lightweight Material: Light rectangular / square sequin, light and thin, easy to store, does not occupy 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 successfully install the shade sail by simply hanging each corner on the hook. Use the knot reinforcement to connect the ropes for better wind protection and security Sun Sun Shade: Sun sails are resistant to damage and moisture. It can also be used for anti-exposure and waterproofing of garden furniture. Weaving mesh structure, better breathability, good UV protection effect. Great helper: Shadow Sail is the big truth of family life for gardens, pools, wilderness, outdoor adventures, windbreaks, picnics, patios, balconies, camping, carports and the children's room.