H. Wilson's Mobile Warehouse Workstation is made of durable injection-molded, thermoplastic resin so it stands up to the wear and tear of your shop or stocking area. The workstation is versatile and won't chip, warp, crack, rust or peel like other carts. Two steel reinforcements give the top shelf extra strength and a black laminate inlay allows for a smooth writing surface. A retaining lip on each shelf keeps items from falling over the edge. Holds up to 400 pounds of evenly distributed weight. Comes with a three-outlet, UL-approved power strip.