This quality bimini top has a 4-bow frame design, playing an effective role in protecting you from direct sunlight and harsh weather conditions such as hail or rain.With a height of 53.9", this boat canopy could extend up to a width of 77.2", providing you with 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 aluminium frame adds to its stability. Delivery also includes 2 adjustable nylon straps, 2 rear support poles, 1 matched storage boot with zipper and stainless steel mounting hardware. The canvas cover is easy to be assembled and mounted.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.Color: Navy blueMaterial: Fabric(100% polyester with PU coating), aluminum, stainless steelDimensions: 95.7" x 77.2" x 46.1" (L x W x H)Aluminum pole diameter: 1"Flexible mounting width: 72.8"-78"4-bow frame designWith 2 adjustable nylon straps and 2 rear support polesMatched storage boot with zipperMounting accessoriesUV, weather and water resistantAssembly required: Yes