HighlightsWORK HEALTHIERDetails*Features* - **WORK HEALTHIER* - Our standing desk can be adjusted to the desired height(5.12in-20.08in) smoothly via pressing the spring handle. Sit and stand throughout the day for a healthier way to work. This sit to stand desk riser is designed to encourage more movement throughout the day helping to improve productivity and energy,as well as eliminating or reducing neck,back and shoulder pain.**LARGE DESKTOP & KEYBOARD TRAY* - 31.3x15.36inches desktop working