The Metro 4-Shelf Super Adjustable Chrome Wire Shelf Stock Cart is designed for efficiency and versatility, featuring four super adjustable chrome wire shelves, four 63" tall chrome posts, and four 5" casters for easy mobility. Its innovative design facilitates rapid loading and unloading from all sides. The shelves incorporate a convenient "no-tool" adjustment system, allowing for precise repositioning at 1" (25mm) increments along the numbered posts, enhancing organization and accessibility. The open-wire construction reduces dust buildup and improves air circulation and visibility of stored items. You can customize the shelf heights or add more shelves to accommodate specific storage needs. The robust wire shelves are capable of securely holding a diverse range of items, from office supplies and commercial goods to large, heavy packages and industrial equipment, providing both stability and adaptability.