[Sun Protection] Install this 3 x 3 m square shade sail, which can block over 93% of ultraviolet rays, creating a shaded corner for your terrace, balcony, or garden. 【Waterproof】 The PU-coated fabric is waterproof, with a water column of 665 mm. [Sturdy and Durable] The sail is made of tear-resistant polyester. The ends are reinforced with several layers of well-stitched fabric. The concave shape distributes wind force to resist tearing. Rust-proof stainless steel ring. [Choose the Right Size] Choose according to your space and the size of the shade you want. See the product image for tips. [Accessories and Assembly] 4 x 2 m ropes are included. Tips: Tilt the sail to avoid water pockets during installation; Distance between the fixing point and the stainless steel ring: ≥30 cm. After installation, stretch evenly. Material: 160 g/m² polyester fabric, PU coating, stainless steel ring. Dimensions: 3 x 3 meters (L x W) Weight: 1.4 kg Delivery contents: 1 x sun sail 4 x fastening ropes