MATERIAL: - The shade sail is made of 100% high-density polyethylene fabric, with strong stitched seams and durable stainless steel D-rings. The fabric is breathable and blocks 98% of UV rays, allowing air and light to pass through for a more comfortable space. WATER RESISTANT: - Allow cooling breezes and light to pass through for a better airy and comfortable space, allows rain to pass through so there is no water accumulation (so it is not waterproof) EASY TO USE: - Attach the D-rings of the shade sail to your structure with the included ropes. The shade cloth is easy to clean with mild detergent and water, fade resistant, will not stain or tear. APPLICATION: - Widely used for patio, lawn, garden, swimming pool, BBQ areas, pond, deck, courtyard, yard, gate, park, carport, pergola, sandbox, driveway or other outdoor occasions.