Features Coolaroo People Cover Shade Fabric provides up to 90% UV Block, the optimal UV protection for People and Pets Manufactured of high density polyethylene which is knitted instead of woven, allowing heat and humidity to rise through fabric while reducing ambient air temperatures up to 33% Specialized fabric is stain and will not fade Provides up to 90-percent UV block Reduces teperature underneath by 32-percent.Provides up to 90-percent UV block.Reduces teperature underneath by 32-percent.Easy to clean.Weather resistant fabric Product DescriptionCoolaroo 90% UV Block People Cover Shade Fabric is the optimal UV protection for People and Pets. The fabric doesnâ€t trap heat and allows warm air to escape, keeping you cool on hot and sunny days. Youâ€ll see temperature reductions of 18-30% while protecting you and your loved ones from the sunâ€s harmful UV rays.