[Waterproof Performance] This waterproof sail features a 220GSM fabric with a PU layer. You must install it at a 20-40 degree slope. This setup ensures rain runoff and stops heavy water accumulation. [Advanced Heat Control] The high-quality waterproof sun sail blocks 95% of intense solar radiation. This layer lowers temperatures for your family. The sail transforms any sunny garden into a shaded outdoor retreat. [Outdoor Scenario Adaptability] The waterproof outdoor shade sail works for small patios, pools, and garden pergolas. This versatile design shields your driveway. High-wind environments are not suitable for this product's safety. [Tear Resistant Build] Concave edges keep the fabric taut and prevent central sagging. The shade sail's material resists sun fading over time.Light beige options provide the most reliable outdoor performance. [Quality Support Period] This waterproof triangle/rectangle shade sail includes a 36-month performance support window.We create custom dimensions for your specific needs.All sun shade sails are carefully crafted inside local American plants. ASIN B0BDNYHH3P Size 16' x 16' x 16' Custom Size Color Beige Brand Name ShadeMart Model Name SMTADT12 - 16' x 16' x 16'Beige Mount Type Post Mount Manufacturer ShadeMart Model Number SMWP-12×12×12 Material Type High Density Polyethylene (HDPE) Occasion Type Wedding Product Style Classic Item Type Name shade-sails Item Dimensions L x W 1 L x 1 W Water Resistance Level Waterproof Manufacturer Part Number TADT12-3 Other Special Features of the Product Waterproof