Wise High Back Boat Seat Injection Molded High-Impact Marine Grade Seat Frame with Black Aluminum Hinges High Compression Foam Padding, 500 Denier Camo Cordura Fabric Covering Mounts to any BIA Standard 4 Bolt Pedestal System with Included Fasteners Dimensions - Height: 22", Width: 16.5", Depth: 18.5", Seat Depth: 14.5" 5 Year Warranty on Frame 1 Year Warranty on Cordura Upholstery