TANG Sunshades Depot A Ring Design Steel Cable Wire Reinforcement 12' x 17' x 21' Right Triangle Sun Shade Sails Turquoise Heavy Duty Permeable 260GSM UV Block Patio Garden Deck Dock Outdoor Facility

• Super Heavy Duty New Patent Design: Made of 260 GSM permeable extra heavy duty fabric, heavy duty stainless mounting rings, cable wires built-in edges, integrate into the mounting rings. All pulling strength goes to the cable wires, not only making the edges more durable. It also enhance the appearance of shade sail. Breathable fabric results in significant temperature reduction underneath the sail, blocks up to 95% of U*V but allows cooling breezes and light to pass through for better airy and comfortable space, allows rains to pass through, so there's no pooling water. Installation Guide: Installation hardware Kits are required and Sold Separately, each A-ring will require one cable rope. Connect the other ends of cables to existing poles, trees or wall with shade sail hardware Kits, high quality TANG Sunshades Depot hardware Kits and cables are strongly recommended for Best performance and appearance. Ideal for your deck in backyard, pool and pond, pergola, sandbox, driveway or other outdoor area to protect against 88% up to 95% U*V, and make your patio privacy safe, cool and fabulous. Measurement & Warranty: Measurement is taken from A ring to A ring, leave 1 - 1.5 foot space for the hardware kit between shade sail A ring and mounting points, all edges are finished slightly curved so it can be stretched tightly, prevent middle from sagging. Your 100% satisfaction is our goal.