Anti-ultraviolet sunshade sails – sunshade sails can block up to 90% of ultraviolet rays, protecting your children, flowers, plants and cars from the sun. Our rectangular shade sails are made of 100% high-density polyethylene anti-UV fabric.Multiple uses-Our rectangular shade sails can be widely used in courtyards, lawns, gardens, swimming pools, barbecue areas, ponds, decks, vegetable gardens, courtyards, gates, parks, carports, pavilions, sandboxes, driveways or other outdoor areas To meet your shading needs.Special design-The breathable fabric design allows air to penetrate into the outdoor courtyard shade sail, providing a cool, comfortable and airy space for cooking, dining and other outdoor activities. The breathable fabric allows water to pass through freely and will not accumulate water on rainy days. All the edges of the shade sail are slightly curved, so it can be stretched tightly to prevent sagging in the middle.Easy to install and maintain-durable stainless steel D-rings are used at the end of each corner to help the rectangular sail cover easily connect to any sturdy connection point. All edges are double-layer reinforced stitched seams to prevent frayed edges and deformation. Use mild detergent and water to clean easily. ( include ropes)