The GCS200H Chrome Series Universal Rack is a 2-post, height adjustable, straight rack with a 43.5 in. cross bar. It utilizes 20 in. vertical legs with an 18 in. telescoping extender bar. The extender bar has 14 in. of vertical adjustability, with a notched numbering system, making it very easy to achieve your exact height every time. Designed to work with keyboards, DJ, drums, hand percussion, adjust the height to play sitting or standing. Do away with cutting bars because of unwanted excess leg height. Position your instrument at the height that is perfect for you.