Water Resistant Sun Shade Sail Canopy UV Block Pergola Shade Cover for Patio Garden Backyard Note: 1. Need to tilt the shade sail in low-high position to prevent polling water during installation. 2. Clean with mild water, do not scrub it with a stiff brush. 3. Do not put it in your washing machine, clothes drier. The outdoor sun shade sail can be used over a patio, lawn, garden, backyard, pool, deck, courtyard, park, carport or any other outdoor area to keep you cool in summer. Features: The shade sail canopy is a square/rectangle shape with curved sides, enhancing pull strength and preventing drooping The fabric is breathable and UV block, air and light to pass through for a more comfortable environment Made of polyester shade fabric with strong stitched seam and durable stainless steel D-rings in each corner Fabric has been treated with PU water-resistant coating, good for rain and sun blocking at the same time, need to tilt the shade sail in low-high position to prevent polling water during installation. Easy to install, find your supports and tight the shade sail to them with ropes by the D-ring, the ropes are included in the bags you received. Install at a 20-40 degree angle with maximum tension to allow runoff. Specifications: Material: Polyester Size(LxW): S: 200 x 200cm M: 200 x 300cm L: 300 x 300cm XL: 300 x 400cm 2XL: 300 x 500cm Package Contents: 1 x Sun Shade Sail Canopy 4 x Ropes (Each length is 1.5m.)