8WD640PLS Series Lund Style High Back Fishing Boat Seat, ideal size and design for durability, comfort and support Injection Molded Plastic Seat Frame with No-Pinch Aluminum Hinges, Marine Grade High Compression Foam Contoured Padding provides all day comfort and support Heavy Duty 28 oz. Soft Touch Marine Grade Vinyl is sewn with Dacron polyester thread to OEM standards; withstands the effects of sun, heat, rain and soiling under normal conditions; Emblazoned with embroidered logo detail Mounts to any BIA Standard 4 bolt, 5 1/4" bolt pattern pedestal system or swivel with included fasteners Seat Dimensions - Height: 22.5", Width: 17", Depth: 19.75", Sitting Depth: 16"