The shade sail has curves on the edges to adjust the tension across the sail. When the corner of the sail is stretched, the curve of the edge is straightened as much as possible, this design improves the pulling force and effectively prevents the shade sail from sagging. Tips: When hanging, you need a certain angle to let the water flow out, to prevent the product from being damaged by too much water. Blocks the rays Harmful UV rays from the sun. Avoid exposure of the skin to UV rays. And is breathable, so hot air can escape, greatly reducing the temperature underneath. Solar sails are very durable, easy to maintain and resistant to mold and mildew. Dustproof and windproof for a pleasant summer. You can use your garden shade sail wherever you need it. Sun sails are tear and moisture resistant. Sun sails can also be used to protect garden furniture against dust. Breathable and breathable, UV protection. In case of strong winds and thunderstorms, it is advisable to remove the shade sail from the garden to avoid any damage. Shade sails are perfect for patios, lawns, gardens, swimming pools , ponds, decks, kailyyards, courtyards, backyards, gates, parks, carports, pergola, sandboxes, walkways or other outdoor areas. It can effectively reduce heat in outdoor residential areas, and also can protect your privacy to some extent. Shade is a good helper for summer life. Play with your kids or provide a shady place for your guests to enjoy a summer barbecue. Size:3 *4m