Our heavy-duty cabinets are crafted by Rousseau Metal, we offer the leading quality of their incredibly interchangeable "R Modular Cabinet"—a style that is made up of countless variations for customizing cabinet size, number of shelves and configuration. This heavy-duty storage cabinet can be ordered in 6 different widths with various depth options for allowing a total of 13 combinations, available in 6 heights and with 10 drawer heights.