Four working positions share one extendable frame so you can keep the desk compact or roll the 38 x 14 in desktop out to create a wider workstation when you need more space. A raised monitor shelf sits 5 in higher to encourage a more upright posture and frees room below for a keyboard and mouse. Two drawers with smooth metal slides and an anti-falling design keep supplies organized while staying easy to access. Robust metal tubes and engineered wood support up to 176 lbs for everyday home office use. Lockable universal wheels, protective foot pads and fastener hole covers make it easier to move, help protect floors and keep the desk looking finished against a wall.