43" Long 2 Individually Adjustable Seats, Premium black padded top with 6 tufted buttons, 15" Wide, 18.5" Adjustable Up To 21". This bench comes with 2 heavy duty campbell screw type mechanism installed under each seat. There are 2 knobs, one on each side made out of solid wood, painted in polished ebony. You can adjust the heigh of each side individually. The side panels and legs are made out of solid birch painted in a premium polished ebony (black). The legs and side panels are thicker and stronger on this bench as it is intended to support 2 adults.