FlexiSpot M3 Sit-Stand Desk Riser, 19-3/4"H x 47"W x 23-1/4"D, White

Create a more active workspace. Complete projects while standing or sitting using this FlexiSpot M3 Sit-Stand Desk Riser, which can be placed on top of most desks. There's plenty of room for your monitors and keyboard on the platforms, and the unit is easy to raise and lower thanks to the gas piston mechanism.