①. 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. ②. WATERPROOF: It lets in cool breeze and light for a better and comfortable space. It lets in rain so no water can accumulate (not waterproof). ③. EASY TO USE: Attach the shade sail's D - rings to your structure with the included ropes. It is easy to clean with mild detergent and water, fade resistant, stain resistant and tear resistant. ④. APPLICATION: It is widely used for patio, lawn, garden, pool, BBQ area, pond, deck, yard, gate, park, carport, gazebo, sandbox, driveway or other outdoor occasions. ⑤. With strong stitching and durable stainless steel D - rings. ⑥. Oxford cloth material, waterproof material, good toughness, durable product. ⑦. The fabric is breathable and can block most UV rays, allowing air and light to enter a more comfortable space. ⑧. Easy to use, use the included wire to attach the shade sail D - ring to your structure. ⑨. Widely used for patio, lawn, garden, pool, barbecue, pond, deck, courtyard, yard, gate, park, garage, gazebo, bunker, driveway, etc.