New Leaf Triangle Sun Shade Sail Mesh Tarp for Outdoor Patio Pools (16.5, Blue) Decorative Shade Sail that blocks up to 92% UV rays. deal for deck, garden, patio, backyard, entryway, pool & children's playing area, permanent or temporary use! Drops temperature under the shade up to 7 degrees. Breathable fabric results in significant temperature reduction underneath the sail Easy installation with carabiners and ropes included. (But not the poles) Made with high quality HDPE knitted fabric. Easy to wash with light detergent and water. Carrying bag included to keep your sail when not in use.