Features: The outdoor sun shade sail can be used over a patio, lawn, garden, backyard, pool, deck, courtyard, carport or any other outdoor area to keep you cool in summer. Effective Protection: Made of UV protected high density polyester shade fabric with strong stitched seam and durable stainless steel rings in each corner. The shade sail canopy has a right shape with curved sides, enhancing pull strength and preventing drooping. The fabric is breathable and blocks UV while allowing light to pass through for a more comfortable environment. Waterproof: Fabric has been treated with waterproof coating, suitable for rain and sun blocking. Tilt the shade sail in low or high position to prevent pooling water during installation. Easy to Install: Attach the shade sail D rings to your structure with the included ropes. Leave an allowance of 1.5-2ft between the two fixing points and the shade sail. Install at an angle with maximum tension to allow runoff. Maintenance: Clean with mild water. Do not scrub with a stiff brush or put it in a washing machine or clothes drier. The storage bag is included for easy seasonal storage.