COMPACT STAND UP DESK: Go from sitting to standing with effortless gas spring height adjustment. This mobile sit stand desk is designed to encourage movement throughout the day by making the transition from sitting to standing easy and smooth. The height adjusts from 29.5 to 43.3. MOBILE STANDING WORKSTATION: Roll your workspace from room to room with ease, whether you are in the office or at home. Comes equipped with four heavy-duty rolling casters, with two of them that lock to keep your workspace in place. ERGONOMIC TWO TIER DESIGN: This adjustable mobile desk has a lowered keyboard platform to keep your arms and wrists in line for a healthier, more comfortable way to work. The upper tabletop (28 x 15.4) is designed to keep your monitor or laptop display at eye level. SOLID AND STABLE: Using a combination of high-end steel and MDF, we have precision-engineered our mobile desk stand to give you a sleek, modern, and sturdy workspace that fits perfectly in any work env