"Maximize your workspace with this sit-to-stand rolling laptop cart in graphite that lets you go from seated to standing for healthier work sessions. Easily adjust the surface height from 28"" up to 46"" with dual knobs, roll it around on four double-wheel non-marking casters with two locking wheels, and the assembled footprint is 21? L x 16? W x 28? H. The MDF top, accessory shelf, and bottom shelf each support up to 20 lbs and the open storage compartment keeps cables and supplies within reach while the scratch-resistant powder-coated steel frame and moisture-resistant PVC laminate veneer deliver durable everyday use. Compact, easy to assemble, and shipping in one box, this mobile laptop cart offers practical storage and flexible height adjustment at an affordable price."