General description Provides cool shade for family and friends in gardens, yards, and patios. This outdoor sun shade sail is an ideal choice for protecting you from the sun while enjoying outdoor activities such as camping and picnics. Technical specifications Material: 100% polyester fabric with PU coating (160 gsm) Water resistant rating: 400mm HH (not waterproof) UV protection: Blocks over 98% of harmful UV rays (UPF40+) Colour fastness grade: 4 (European Standard) Shape: Rectangle Size: 4x3m Compatibility and accessories Grade 304 stainless steel D rings at each corner Each shade sail comes with 2m nylon rope per corner (3 ropes for triangle, 4 for square and rectangle) Installation Easy to install and take down Install at an angle to ensure rainwater runs off Sails need to be retightened periodically Usage Machine washable at 30 degrees Celsius