Injection molded high-impact marine grade plastic frame, with black "No-Pinch" aluminum hinges Rugged 500 Denier Camo Cordura fabric covering, with Break Up Country pattern Marine Grade High Compression Foam Padding provides comfort and support Mounts to any BIA Standard 4 bolt, 5 1/4" bolt pattern pedestal system or swivel with included fasteners Seat Dimensions - Height: 22", Width: 16.5", Depth: 18.5", Sitting Depth: 14.5"