Sun Shade Garden Patio Awning Block 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). 100% polyester fabric with PU coating (160 g/m²), the fabric has a index of up to 2000. UPF40+ can block more than 98% of harmful ultraviolet rays. The color fastness in the European standard is 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: Material: 100% polyester fabric with PU coating rating: IP65 98% UV blocking 21 colors Size: 2.4/2.4/2.4 m ###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 on the tree with a turnbuckle to tighten the span. Once these three points are established and installed, the shade sail is in place and I can tighten all three points to get the required tension. Package Included: 1x shadow sail 3x fixed wind rope