K&M Stands 14080 Keyboard Bench This 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 floor protectors make this attractively designed bench extremely stable. Excellent sitting comfort is achieved by a wear-resistant faux leather seat covering for enjoyable and relaxed piano playing. It's highly durable and is backed by a 5-year warranty.