Decorative & Effective Shading - 16 ft Triangle Sun Shade Sail, beautiful decoration for yard, deck, pool Heat Reduction & Water Resistance - 100% brand new polyester to reduce the temperature under sail about 50°F; PU coating to resist water UV30+ Protection - Effectively blocks 97% of harmful UV ray Easy Assembly - Hanging ropes for easy installation; Foldable for space-saving storage Durable in Use - Double stitched seam reinforces edge; Color fastness of European Level 4 keeps original color