Storage space and location is the number one user issue with current cart designs Bostitch Stowaway Folding Carts have a patented folding design that stores away in 4x less space An optional wall mount bracket allows for easy storage behind a door or in an open space It folds and unfolds in a fraction of a second with secure safety locks for the strongest durability Dual shelves provide over 1 300 square inches of storage space and can hold up to a massive 500 pounds of storage capacity Durable finish for easy cleaning and lifetime durability with six medical style no-mar swivel wheels for quiet operation and easy maneuverability Material(s)- Metal Wire Tubular Metal Overall Material Type- Metal Color(s)- Black Color Family- Black