Kensington SmartFit Monitor Stand for up to 21 inch screens | 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 colour 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 18.14kg with a screen size of up to 21 inches | SmartFit System lets you adjust monitor height to your personal comfort colour, by snapping risers into place | Stand positions monitor in line with your eyes to help reduce eye and neck strain | Universal platform design fits any monitor up to 21 inch and 18.14kg | Accessories and papers can be stored under the stand to save desk space | 3 height settings - 65mm, 105mm or 140mm