Designed to help encourage a more active workday, The Safco MUV mobile stand-up height-adjustable Desk helps get you up on your feet and tackling your daily tasks at an elevation that's ideal for you. People were made to move and we can feel it – especially when we're stuck sitting behind a desk at work. The Safco MUV mobile stand-up height-adjustable Desk gives you the means to better satisfy that longing to roam by allowing you to stand up and engage more muscles while working. During assembly, set the adjustable top to a height between 35" And 49" That works best for your unique stance and install the extendable keyboard tray at one of five available heights to complement your chosen elevation - then you'll have a workstation fit just for you. And with four pivoting wheels, you'll also have the freedom to roll to more inspiring, nearby spots in your work area whenever needed. Lock the front two wheels when you discover your perfect spot to keep the mud in place while you work. Load your stable of office supplies, accessories and machines - like printers and scanners – onto the two lower shelves of the move to bring them with you wherever you go. Run any cords and cables behind the muv's removable, molded plastic side panels for a cleaner, more organized workspace appearance. Easily snap the side panels on and off whenever rerouting is needed. Featuring a sturdy steel frame and durable Melamine laminate work surfaces, The Safco MUV mobile stand-up height-adjustable Desk ships prepared to better withstand everyday use in an active office or school environment and maintain its professional look for longer. Assembly required. For added versatility, connect a Safco Onyx vertical hanging storage unit (Sold separately) to your mug and give yourself a convenient spot to store reference binders and files that travels right along with you. Note: the desktop adjusts using four tension screws located on the legs of the desk behind the molded plastic panels – it's recommended The desktop Height be set during assembly. Part of the Safco active collection. Safco 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.