Wise Rotomolded Deluxe Captains Chair Shell and Universal Mounting Plate, White Deluxe Roto Molded Captains Chair, Seat Shell Only, Includes WD399 Universal Mounting Plate, No Cushions Stainless Steel Hardware Seat Dimensions 21" Height, 17.5" Width, 24" Depth, 15" Seat Depth 6 Year Warranty on Frame, 3 Year Warranty on Upholstery