Quictent Outdoor 24' x 24' Square Sun Shade Sail Canopy Patio Garden Top Cover- Blue Blocks 98% of UV, reduces the temperature under the shade Easy to install, Washable & Mildew free, Leisure & Portable Made of Heavy-Duty (185GSM) and Breathable Polyproplyene Suits for Entryways,Patios,Pools,Yards,Children's Play Area... Includes 1 BLUE Shade Sail with 304 Stainless Steel D-rings in each corner, 4 PE ropes, 1 Flyer with Installation Instruction