Enhance your outdoor living with our triangle sun shade sail. Made from 185 gsm high - density polyethylene (HDPE) fabric, it features well - stitched seams and stainless steel D - rings for durability. The breathable design promotes airflow and prevents rainwater accumulation. Measuring 16'X16'X16', it provides 85% - 88% sunshade and blocks 95% of UV rays. Ideal for patios, gardens, and pools, it creates a cool and private ambiance. When installing, measure from D - ring to D - ring, leave 1.5 - 2 feet for hardware, and size it at 88% of the area. Remove it during severe weather. Custom sizes are available to perfectly suit your outdoor space. Color: Grays.