Stackable orchestra music stand with infinitely variable height adjustment (friction lock). To adjust the support height, from 29.528 to 50.394", the tube combination is simply pushed apart or back again. For large, heavy music books weighing more than 5.511 lbs, the height can be additionally secured by tightening the clamping sleeve. The solid polycarbonate music desk is very light and yet impact and scratch resistant. Writing instruments are perfectly stored in the recess and always within reach. The tilt of the music stand desk can also be continuously adjusted. Another feature are the integrated rubber end caps, which ensure a safe stand. Optionally available for transport and storage for up to 12 orchestra music stands is the wagon for orchestra music stands 11934-000-55.