"Maximize small spaces with this sleek black sit-to-stand rolling laptop cart that adjusts from 31.5"" to 45.5"" in height to deliver an ergonomic laptop or writing setup anywhere. The tilting table panel features a safety edge-stopper and dual adjustment knobs, while the open compartment and bottom-hinged closed storage keep supplies organized, with each shelf rated for 20 lbs and the base for 30 lbs. Built from heavy-duty MDF panels with a moisture-resistant PVC laminate veneer on a scratch-resistant powder-coated steel frame, it rolls smoothly on four non-marking nylon casters with two locks, ships in one box, and assembles to 21.5? L x 17? W x 31.5? H with an assembled weight of 25 lbs."