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 canopyMaterial: Thick wear-resistant waterproof silver coated sunproof clothSize:12FT*12FT*12FT/15FT*15FT*15FT/20FT*20FT*20FTUse for:Patio, driveway, lawn, garden, pool, deck, courtyard, dooryard, parkInclude:1*UV protection canopy3*2M Rope1*Storage bagTips: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 appearanceInstallation:Is very flexible with various hardware. As long as you have stable mounting points, it could be poles, trees, roof, etc.includes:1 x UV protection canopy3 x 2M Rope1 x Storage bag