Marine-grade 600D polyester canvas is waterproof and UV-resistant 1' double-walled aluminum frame provides reliable durability Includes front hold-down straps and rear support poles Double overlapped stitching for enhanced strength and weather resistance Colorfastness rated 4.5 ensures long-lasting appearance Includes color-coordinated zippered storage boot for easy transport Adjustable windproof straps provide added stability Easy installation with complete hardware included Suitable for boating in all weather conditions