With Our standing desk, you can enjoy greater comfort and efficiency throughout your workday, while helping burn more daily calories, improve your posture and counteract the negative health effects of a sedentary lifestyle. The crank-operated height adjustment of the outstanding desk makes it easy to go from sitting to standing in just seconds –without electric power! Just place the hand crank on side of your standing desk and smoothly transition between a variety of ergonomic standing desk positions. Each standing desk adjustable sit-to-standup desk has a generously sized and sturdy desktop to create plenty of room for dual monitors, paperwork, and more – all while fitting into a tight workspace.