Compatibility: Fits Most Monitors, LCD, Plasma, Panel TV and Flat Screen up to 27 inches. The plates are detachable and height adjustable. The Free Standing V-Base can stably fit any desk and optional Grommet-Base compatible with the desk thickness up to 4 inches Double Benefits: Double efficiency and productivity to make working or relaxing that much more comfortable. Open up available desk space can help to provide a new range of adaptable positions for your displays Sturdy Construction: The high grade material ensures a strong and stable connection with your monitor screen. The elegant engineering keeps your work space looking modern and sleek. Hardware and an easy to follow instruction guide are included within the box.