Custom 'Natural Birch' kitchen cabinetry of veneered, plywood core product; no press-board, no fragment board. 4, 3 drawer base systems and two, single door base units are available as a set. All drawers totally extend. Each device is the exact same in physical dimensions: 17 inches in width, 29-1/4 inches in height, and 24 inches in depth. Proceed by setting base units into a desired plan and add laminate top(s) to create instant office work stations.