1 Unit, may not get the unit shown. The Colebrook Bosson Saunders Wishbone Monitor Arm Y92000 is a desk mount designed to hold a single flat panel monitor. It features a sleek silver color and dimensions of 5.3” in height, 20” in length, and 5” in width. This innovative monitor arm is manufactured in China and provides a sturdy and reliable support for your display, allowing for improved visibility and ergonomic positioning while working at your desk.