This is a height-adjustable, dual-tier desk riser that sits on an existing desk to allow for both sitting and standing positions. Wide enough to fit 2 monitors and a keyboard, mouse, and more.
Great condition. Easily lifts and collapses with a lever at the right side. No issues. We are downsizing offices and don't need it anymore.
Periodically standing throughout the workday helps relieve tension in the neck, back, and shoulders while increasing blood flow.
Dimensions:
20" at highest
4.5" tall at lowest
42" wide
Top shelf: 15.75"
Lower keyboard shelf: 7.25" deep
24" deep total (looks like 22" deep in photo but the perspective is off)