Features & Details 600D Marine-Grade Polyester Canvas: Upgraded to heavy-duty 600D, our bimini tops for boat features UV50+ protection, waterproofing, and resists penetration. Enhanced with a quality dyeing process for colorfastness and double stitching for increased tear resistance. This boat bimini top is designed to withstand all weather conditions, providing a comfortable and cool boating experience. Detachable Mesh Sidewall: The bimini top canopy with mesh sidewalls for improved multi-directional sun protection, reducing direct sun exposure to skin and eyes. Additional shielding from wind and rain. The mesh design ensures better ventilation. Sidewalls are easily removable with zippers, providing a clear and bright surrounding view for smooth navigation. Rust-Resistant Aluminum Alloy Frame: The support poles are made from industrial-grade aluminum alloy with a 1.5 mm wall thickness and a 1-inch diameter, ensuring they are bend and break-resistant. This lightweight material of the bimini top cover also prevents rust, adding minimal weight to your boat. Easy Deployment and Storage: Comes with 2 support poles and 2 straps for flexible installation. The bimini top provides two installation options - fold back or fold down for your convenience. Quick-release straps make the installation process effortless. Additionally, it includes a storage boot that is dust and waterproof, ensuring the safety of your bimini top when not in use. Variety of Sizes Available: The boat bimini top cover is available in various sizes, including 4 Bow 8'L X 54" H X 79"-84" W. To choose the right size, measure the width of your boat's deck. It's designed to fit the most commonly available boat types in the market, making your purchase hassle-free.