The Roland RPB-300BK is an adjustable-height bench seat for use with pianos and other keyboard instruments. Solid wood construction provides lasting durability, and the seat top is cushioned for comfort during long playing sessions. Solid wood construction Cushioned seat top Satin black finish; also available in satin white finish (RPB-300WH) and rosewood (RPB-300RW) Dimensions 21.85 in. x 13.39 in. x 18.90 22.83 in. Weight 19.84 lbs.