Proel Height Adjustable Wooden Bench - Walnut PolishedProfessional height adjustable bench for piano and organ, single padded seat with imitation leather cover. Professional hardware with galvanized finish, comfortable height adjusting knobs. Bright walnut frame Brown seat ADJUSTABLE BENCHES PB90 SERIE Height adjustable professional wooden bench for piano and organ, single padded seat with imitation leather cover, steel mechanics with tropicalized finish, comfortable height adjusting knobs. Bright walnut