WATERPROOF SUN SHADE SAIL TRIANGLE/RECTANGLE UV BLOCK SUNSHADE CANOPY SHELTER COVER FOR OUTDOOR GARDEN POOL BACKYARD DECK. Waterproof Sun Shade Sail. This new design waterproof sail fits the outdoor spaces of most families, offices, or public places. Our waterproof sail is manufactured from waterproof, Heavy-Duty polyester materials not tear when used under normal weather. If reasonably designed, our waterproof sail makes the areas artistic and improves your life quality and taste. Keep your pergola, porch, gazebo, and trellis cool, to protect against the scorching sun. The color of the sun shade sail is slightly different from the color of the picture under different environments and temperatures, and different batches of materials. The pictures of the listing are for reference, the actual color received shall prevail. Middle-center of sail will be shorter in width due to curves. Our shade sails have curved sides to enhance pull strength and prevent drooping; this can add 1″-8″ in side length. Read description for details. We recommend that you install your new sun shade at anywhere from a 20-40 degree angle. To help prevent water from collecting over periods of time we have a couple recommendations for you. With maximum tension this allows rain to run off. If you don’t follow these directions, rain may begin to collect over time resulting in drooping and sagging of the material. Waterproof sails are made from high density polyester that blocks up to 98% of the sun’s sunshine rays and repels up to 99% of rain water. Our sun shade sails are made of heavy duty material. Create a comfortable, attractive, cool outdoor enjoyment area. HARDWARE KIT IS NOT INCLUDED. You can use turnbuckles, S hooks, ropes, metal chains. Whatever looks aesthetic to you and what fits your décor, is what you’d be able to use! With this sun shade, the hardware kit is not included leaving your mounting options endless. Just make sure however you do decide to mount your new shade that its hung taught. Create a cool space anywhere outside of your home! Ideal for your deck in backyard, pool and pond, pergola, sandbox, driveway or other outdoor area to protect against 88% up to 95% harmful sunshine rays, and make your patio privacy safe, cool and fabulous. The error above 16 feet is 1-6 inches, and the error below 16 feet is 1-3 inches. This situation is normal. The reason is the material of the fabric. Blocks up to 95% of harmful UV, significantly reducing the temperature and UV sunlight in a shaded area during summertime. 260GSM Waterproof fabric Shade Protect against 92% sunshine and 99% rain. It is resistant to both UV and water, and no maintenance is needed. 260 GSM waterproof shade is constructed of heavy-duty polyester fabric and is capable of blocking up to 95% of harsh UV rays. Double Layer Webbing is used to prevent fraying or tearing and to provide extra protection throughout the hem of the sun shade sails. Double the strength with the double webbing and wire. Easy to Installation. Install the shade sail, and connect the D-ring to the hardware kits or cable wires. Adjust the turnbuckles to create tension. Color:Beige, Gray, Red, Turquoise, Sky-blue. Heavy Duty for Commercial or Residential Use. This item can stretch 1-2 feet with proper tension. PACKAGE INCLUE : 1 x Waterproof sun shade sail. If card’s registered billing address is not in U. Your satisfaction is our priority! If it’s economy service, you may upgrade to UPS Ground during checkout. And you may also upgrade to UPS-2 Day or UPS 3-day Selected for most of the products. Please be noted that, this service is more recommended for Monday-Thursday orders. Orders on Friday may be processed on following Monday by UPS, according to UPS’s policy. We guarantee against any defective products. Used items will not be accepted for return. We will work on resolving your case ASAP. With our experiences and relationship, we are able to offer quality products and competitive price to our customers. Our company is one of the fastest growing Internet retailers-we are really appreciate your business. And the biggest compliments we have are the hundreds of thousands of repeat customers over the years.