The shade sails are made of water-resistant Oxford polyester fabric that blocks 95% of the UV rays and has a good sunscreen effect without worrying about sunburn. LIGHTWEIGHT MATERIAL: Lightweight rectangular/square canopy, 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 knot reinforcement to connect the ropes for better wind protection and safety MULTIFUNCTION SUN SHADE: Solar sails are resistant to damage and moisture. It can also be used for anti-exposure and water-resistance of garden furniture. Mesh structure weaving, better breath-ability, good UV protection effect. GREAT HELPER: Shadow Sail is the family's great life helper for gardens, swimming pools, wilderness, outdoor adventures, windbreaks, picnics, terraces, balconies, camping, carports and children's play. This lovely Sun shade sail can bring a shade to your garden,Even in the hot summer, you can also play with your friends and children in the yard. This square shade sail is the most effective sail shade that provides maximum UV protection for your garden or pool. Not only looks beautiful, but also more practical. It is also great for adding decorations to your patio. At the same time, it brings a little comfort to the hot days outside.