The sail itself is constructed from a polythene weave material which resists mould, mildew, stain, tear, crack and fade.
This shade sail provide up to 95% UV block while allowing cooling air circulation, thus can keep you cool and out of the hot sun..Outsunny sun shade sail is a stylish and effective shade solution that fit most outdoor living space. Outsunny 10ft x10ft Square Canopy Sun Shade Sail, Shade Garden Cover UV Protector, Outdoor Patio Lawn Shelter with Carrying Bag Sand | Aosom Canada You can creatively design your own little shady area in a courtyard, pool, gardens, and children's play areas, car spaces, and even entryways.