Features: 1. Unique Design: Sun shade sails have curved sides to enhance pull strength and prevent drooping. Middle-center of the sun shade will be shorter in width due to curves. 2. UV Protection and Rainproof: Breathable fabric results in significant temperature reduction underneath the sail, blocks up to 90 of harmful UV rays, great for patio, children sandpit, swimming pool etc. 3. Made of 185gsm High Density Polyethylene material, finished with strong stitched seam and durable stainless steel D-rings in each corner. Giving you a larger and more beautiful shading area. 4. Advantage: UV protection, rainproof, wear-resisting, corrosion-resisting , Fine toughness , Long lasting time. 5. Wide Application: UV protection canopies, stylish and effective shade. Provides you and your family a shady place in a variety of application, from garden, and terrace to swimming pool. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Item Type: UV protection canopy Material: Thick wear-resistant waterproof silver coated sunproof cloth Size:12FT*12FT*12FT/15FT*15FT*15FT/20FT*20FT*20FT Use for:Patio, driveway, lawn, garden, pool, deck, courtyard, dooryard, park Include: 1*UV protection canopy 3*2M Rope 1*Storage bag Tips: Get the Measurement Right:Leave 0.5 to 1 foot space each corner, this is the space for hardware kits and tension adjustment. Tension:Please note that the hardware kits are not included. Use adjustable turnbuckles to apply tension on the shade sail for best performance and appearance Installation:Is very flexible with various hardware. As long as you have stable mounting points, it could be poles, trees, roof, etc. Package List: 1 x UV protection canopy 3 x 2M Rope 1 x Storage bag