Wise Deluxe Embossed Vinyl Panel Padded Standard Back Boat Seat with Aluminum Hinges: * Strong injection molded plastic frame * Aluminum hinges * High compression foam padding * UV- and mildew-treated 26 oz marine-grade embossed vinyl * 18.75" seat height * 15.75" seat width * 18.5" overall seat depth * 14" seat depth * Mounting hardware included * Mounts on any BIA standard 4-bolt marine mounting system or pedestal