🎹Two-tier keyboard stand with adjustable arms fits up to two full size keyboards. | 🎹Non-slip rubber end caps ensure the unit does not move, and that your keyboards do not fall off. | 🎹Made of Durable iron with a maximum weight capacity of 40 lbs. | 🎹Can be tranformed between a two-tier stand and a single tier stand quickly and easily. | 🎹Width between 14.5" - 27.5" & Height Adjustable from 29” – 40.75 without second tier attachment and 36" – 48.5" with second tier attachment.