Versatile and agile, safco's vum height-adjustable mobile workstation helps get you up on your feet and tackling your daily tasks just about anywhere in your office, home or classroom at an elevation that's ideal for you. Whether you're a teacher in front of the Class or an it professional rolling from one server to the next, The safe vum provides the perfect platform for you to keep your laptop, tablet, books, binders or other reference materials in close proximity and readily accessible. Just step up to the vum, press the handle under the right corner of the worktop and push down or pull up to select a Height that's just right for you anywhere along its 12.25" Vertical adjustment range. Pneumatic operation of the worktop means you'll get some assistance raising the top surface and it'll stay where you set it without slowly sliding back down on its own. After you've found your ideal Height, Put down your laptop computer, stow your bottle of water in the on-board plastic cup holder and get to work. Store small but critical office supplies or personal items like your cell phone on the lower shelf of the vum while you focus on getting things done up Top. An integrated hook on the shelf even lets you hang up your computer bag or jacket so you don't accidently leave it behind when you roll on to your next task. And that lower shelf does not move when you adjust the worktop, so it'll always be waiting for you at the same Height. Four pivoting wheels on the vum give you the freedom to move to more compelling spots in and around your work area whenever you need a change of scenery or to find some inspiration. The two front wheels lock to help keep the vum in place while you type, write, research, review or collaborate with colleagues. Designed to complement all those modern, flexible work and educational environments, The mobile vum features a laminate finished worktop and shelf and sturdy steel base for long-lasting durability in a variety of active settings. Every now and then you might want to vary your stance A little during your standing workday, so go ahead and add a safe mobis II perch stool (sold separately) to your vum mobile workstation and have the means to easily do just that. Assembly required. Part of the safe active collection. Safe active products are designed to promote active movement throughout the day and engage major muscle groups to help combat the negative effects of inactivity in many workplace settings.