The black gloss On-Stage KB9503B is a height-adjustable piano bench designed for pianists, keyboardists, and synth players in home, rehearsal, studio, and live stage applications. The simple hydraulic adjustment via either side lever allows a height range of 17 to 22" to accommodate a variety of positional preferences. Its sturdy wood construction supports a maximum weight capacity of 330 lb and features two long feet for stability. A cushioned, tufted bench top delivers comfort for short sessions and long performances. Easy assembly allows you to quickly integrate the bench into your setup.