Monitor stand features a height-adjustable design that lets you set your monitor at a more comfortable viewing level to help reduce eye neck and back strain when spending long hours on the computer. SmartFit system includes a hand chart that allows you to match your personal comfort color to quickly find your ideal comfort level and adjust the height using the snap-in risers. The area underneath the stand is open and can be utilized to keep your accessories and maximize your desktop space. Sturdy universal platform is large enough to fit a wide variety of standard and wide-screen monitors up to 40 lb. with a screen size up to 21".