This 3-bow bimini top boat cover provides shade and weather protection with a heavy-duty 600D marine-grade polyester canopy and detachable mesh sidewalls. Its 1" aluminum alloy frame is designed for lightweight strength and rust resistance on the water. The top includes 2 support poles, 2 straps, and a storage boot for flexible setup and convenient storage. With UV50+ protection, waterproof performance, and an adjustable fit for 61"-65.7" installation widths, it is built for a wide range of boats.