Outsunny Rectangle Outdoor Patio Sun Shade Sail Canopy, 13 x 20-Feet, Green Material: High Quality Polyethylene Fabric Weave Cloth (185 gsm) Durable D-rings allow you to attach it almost anywhere Easy transportation Overall: 20' x 13' rectangle Beat the heat with this must-have summer item which lowers the temperature beneath it by up to 6.5 degrees