Wise 8WD505 Series Bucket Style Lounge Seat is ideal for replacing worn out seats on your Runabout, Ski Boat or Fish N Ski Model. Injection Molded Plastic Frame. Marine Grade Vinyl withstands the effects of sun, heat, rain and soiling under normal conditions. Embossed vinyl center panel. High Compression foam padding. Popular colors look great in all ages of Boats. Seat opens up in lounge position for sunbathing. Storage underneath. Easy assembly, Mounts directly to boat floor. Seat Dimensions - Height: 27.5", Width: 18", Seat Depth: 14.5", Extended Length: 66" Base Dimensions - Height: 10", Width: 13.5", Length: 36.25".