SHANS 70%~85% UV Shade Cloth Fabric Wheat ( With White Clips Free) (70% 20ft x 50ft) SHANS High quality shade cloth Made by 100% new HDPE material + UV-Assistent, this means much stronger and the longer service life. 110 GSM Protects with up to 70% UV block. Want more choice ? Click SHANS to enter our store. knitted shade cloth,can also be cut into other custom size.