Made by the Australians at Coolaroo to provide shade for awkward outdoor spaces around homes, this triangular-shaped shade blocks up to 90% of the sun's UV rays. The shade's heavy D-ring corners mount easily to large trees or existing structures. Its knitted construction allows air to circulate through the material to keep the area underneath cool, and it is made from commercial grade polyester that won't fade, shrink, or mildew. Reinforced with UV stabilized polyester webbing. Cleans with hose and mild detergent. Please specify Green or Natural. Minimal installation. Small Shade. 11' H x 11' W x 11' L.