Sun Shade Sails Canopy, Scarlet 185GSM Shade Sail UV Block for Patio Garden Outdoor Facility and Activities

UV BLOCKAGE: Protects from harmful UV rays and direct sunlight exposure. Blocks harmful rays of the sun without trapping hot air beneath. Fabric has high density breathable blockage, while effectively reducing heat, blocking up to 95% of UV rays, and protecting skin. BREATHABLE MATERIAL DESIGN: Allows cooling breezes and light to pass through for better airy and comfortable space, allows rains to pass through, so there's no pooling water( So it is not waterproof)