Kensington SmartFit - Stand - for Monitor - black - screen size: up to 21\"

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. 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.