The patented Atlantic Modular Mobile Storage Cart System features versatile shelving combinations options, you may move the interchangeable laminated shelves, wire baskets with lining and other accessories around freely to maximize the storage capacity and custom fit for your needs. Heavy-duty, powder-coated sturdy all-steel frame is built for durability and yet is easy to clean. Move the Modular Mobile Storage Cart around easily with 4 large caster wheels and keep the cart in place with 2 lockable caster wheels. Order additional interchangeable laminated shelves, wire baskets and accessories such as butcher-block chopping board, wine glass or wine bottle holding rack attachments to further expand your storage options. The collapsible wire baskets can be used with our Modular Mobile Storage Cart System, or separately as stackable tabletop storage as well.