K&M 14081 Pneumatic Steel Piano Bench w/Fabric SeatThis advanced piano bench offers the pianist pure comfort. Built in pneumatic springs allow the height of the bench to be adjusted while sitting comfortably. Your preferred sitting position can be found in no time at all with the easy to use adjustment handle. The compact steel construction and large round rubber end caps make this attractively designed bench extremely stable. Excellent sitting comfort is achieved by a wear resistant fabric seat