Mind Reader 28 in. Rectangular Black Standing Desk with Adjustable Height Feature

Hate to stay in place while working. This 2-tier standing desk roller will allow you to move while you work. It could be a great tool for a professor who enjoys moving while doing presentations.2-tiers to hold different things such as books, monitor, laptop, keyboard, etc.Increases energyWheels for easy mobilityAdjustable and portableSpacious platform for writing and storingDimensions: 28 in. L x 21.58 in. W x 30 in. to 51 in. H