Keyboard bench w/ "X" folding legs - Height adjustable in 4 positions w/safety lockscrew: 20.47, 22.83, 24.40 & 25.59 in./ 52, 58, 62 to 65 cm - Seat dimensions: 23.62 in.(60 cm)/L x 12.60 in. (32 cm)/W - Covering: black vinyl - Weight: 10.60 lbs / 4.8 Kg - Max static load capacity: 330.69lb / 150kg