This quality bimini top has a 3-bow frame design, playing an effective role in protecting you from direct sunlight and harsh weather conditions such as hail or rain. this boat canopy has 3 size variant, providing you with a very large space while enjoying your boating experiences. Made of 100% polyester with PU coating, it is UV-, water-resistant and durable for years of service. The anodized aluminum frame adds to its stability. Important note: Please use the boot to protect the fabric when not using the bimini top and fold the canopy when vessel speed exceeds 25 mph.