Features 1. The shade sail is also known as the solar sail, and the shade sail is your courtyard. 2. The backyard or other outdoor areas add a wonderful effect while providing excellent sun protection and harmful UV radiation. 3. They can be supported by wood or steel columns embedded in the concrete foundation. They can be easily removed seasonally if necessary. 4. The ultimate in fashion You can creatively design your own little shaded area in the courtyard, swimming pool, garden, children's play area, garage and even the entrance. 5. The perimeter of each sa Il is designed with a soft, individual curve towards the center of the sail to control the fabric tension. 6. The shade sails reinforced the webbing around, with steel D or triangle rings in each corner. When properly tensioned, the shade canvas will not wrinkle or flip in the wind. Polyester material keeps you cool and avoids the hot sun. 7. This unique, state-of-the-art mesh material blocks sunlight and UV rays and can withstand damage from mold or mold caused by moisture and worms, and is fully durable throughout the season. Specification Material: Polyster Color: See Photo Size: 10x10x10ft Package Included: 1 x Sun Shade Sail