🌞【Helpful Tips】Please measure the required size before purchasing. The curved edges increase tension and prevent sagging, which might slightly reduce the shading area (leave 10-15 cm free on each side). You can install multiple shade sails in different colors and sizes to achieve a larger shading area. 🌞【Sunscreen Fabric】Our triangular shade sails are made of 160gsm PU coated Oxford fabric, healthy and safe. They block up to 90% of harmful UV rays and are highly waterproof, tear-resistant, and weatherproof. They provide a beautiful shaded area for your garden, patio, deck, or other spaces, ideal for long-term use. 🌞【Easy to Install】The concave design and double-cut design ensure the stability and strength of the sail. The seams are neat and durable. Each corner is equipped with a stainless steel D-ring for easy installation. We include three 250cm long turnbuckles for easy hanging from a tree, fence, post, or wall. 🌞【Stability and Sturdy】This shade sail features rounded edges for