Kruzco Portable Music Stand for Sheet Holder - Black Lightweight and easily portable. Comes with black carrying bag Tough and sturdy, Kruzco brand accessories are built to last Height-adjustable for standing or sitting positions. (from 28 to 48 inches) Tray tilts 180 degrees for maximum flexibility; vented tray, tall, wide, and deep enough to hold a binder; the tray is magnetic for securing sheet music Twist knob on vertical post specially engineered for maximum weight handling capability