SmartFit® System Allows you to find your ideal setting, with adjustable snap-in risers that provide 3 height options to match to your personal comfort color using the included hand chart Reduce Eye/Neck Strain By setting your monitor at the proper height that's in line with your eyes, you can lower the chances you will suffer from aches and pain after spending long hours on the computer Desktop Optimization The area underneath the stand is open and can be utilized for accessories storage, allowing you to maximize your desktop space Sturdy Universal Platform The base of the stand is large enough to fit a wide variety of standard and widescreen monitors up to 40 lbs. with a screen size of up to 21 inches