Sitting in one place at work all day is bad for your health and can lower productivity, but many jobs require you to sit at your desk non-stop. Revitalize the workplace by using the Ematic Height-Adjustable Stand & Sit Desktop Riser and free yourself from sitting at your desk all day while you work. The Ematic Height-Adjustable Stand & Sit Desktop Riser can fluidly transform from its lower position while you sit to a 1.3 foot upraised position so you can stand and work on your assignments at the same time. With the innovative one-touch height lock mechanism, you can adjust the desk riser to fit the height that suits you best. The desktop riser?s sturdy base can hold any monitor and laptop up to 33 pounds, and will adjust smoothly without any wiggling thanks to the dual gas spring. Place any keyboard up to 4 pounds on the retractable keyboard tray and store your phone in the built-in smartphone storage slot to make extra space on the desktop riser.