Waterproof Canopy Sun Shade Garden Patio Awning Block Easy To Intall Feature: Provide a cool shade for the family and friends in the garden, yard and terrace. Ideal for protecting yourself from the sun when you have a picnic outdoors (such as a camping picnic). UPF40+ can block more than 98% of harmful ultraviolet rays. The color fastness in the European standard is level 4. 304 stainless steel D-ring at each corner. Each corner of each shade sail is equipped with 2m nylon rope. Machine washable at 30 degrees Celsius. Please install it at an angle to ensure that rainwater flows away. Easy to install and remove.The sail needs to be retightened regularly. Specification: Waterproof rating: IP65 98% UV blocking How to install shade sail The shade sail has a D-ring and wind rope, allowing you to easily connect houses/trees/other structures. If you want to strengthen the fixation, you can buy a set of hardware from our store. How to tighten the rope after installation / buyer's experience sharing From the opposite corner, I assembled a wire rope of appropriate length and a thimble, and fixed the end with a clamp, and then fixed it to the eye bolt on the tree with a turnbuckle to tighten the span. Once these three anchor points are established and installed, the shade sail is in place and I can tighten all three anchor points to get the required tension. Package Included: 1x shadow sail1X storage bag 3x fixed wind rope