The music stand will keep sheet music or lecture notes displayed at the height of your choice. The durable 22-gauge aluminum surface is a spacious 20.5" wide and features safe rolled edges to prevent harm to instruments or people. A textured finish resists chips and scratches so your music stand looks good-as-new year after year. To fit any user's need, adjust the desk angle and height from 24" to 46" (from bookrest lip to floor) with the spring-loaded tube. Firm neck assembly also features aluminum cap to minimize paint peeling and rubber whisper-tip glides to prevent any unwanted noise and floor scratching during musical performances.