K&M Piano Bench - Black Comfortable keyboard bench with high quality black imitation leather or wear-resistant black fabric seat 540 x 300 mm, height-adjustable, wobble-free design, collapsible for easy transport. Height: from 405 to 600 mm Height adjustment: inserted screw Material: steel Seat: imitation leather seat, size 540 x 300 mm Special features: adjustable end cap to stabilize the bench on uneven surfaces, collapsible for easy transport Type: black imitation leather Weight 4.88 kg