Holds up to 25 concert music stands, this unit is built to allow easy racking and removal of music stands and provides convenient storage. It is made to strict high-quality standards, and with its strong welded steel construction, durable powder-coat finish, and roller bearing wheels, it will provide service for years to come. It comes packaged with all the nuts and bolts necessary to easily assemble in minutes. Its dimensions of 92 inches long by 43 inches high by 22 inches wide and ? along with its pivot center axle allows it to maneuver easily on all floor surfaces.Now this cart also comes with high-density polyethylene rail liners to provide even more protection to the music stands it holds.