4 Bow Bimini Top Boat Cover: Provides excellent sun and rain protection for your boat High-Quality Construction: Made from marine-grade 600 Denier polyester canvas for durability 1' Double-Walled Aluminum Frame Tubes: Provides added strength and stability UV Protection: UV protection level reaches 4 (Highest Level 5) Waterproof and UV Resistant: Ideal for marine environments, offers long-lasting protection Easy Installation: Includes all necessary hardware and rear support poles for easy setup Windproof Straps: Adjustable straps for added stability and secure fit Color-Coordinated Zippered Storage Boot: Convenient for storing the top when not in use Versatile Fit: Suitable for most boats with a width range of 54' to 60' Durable Design: Features double-overlapped stitching for long-lasting use