USM is a very versatile modular system of almost infinite possibilities. This is an example configuration which can be ordered 'as is'. Please contact the Store with your exact requirements for further options and different configurations. This unit is on castors with two extension doors with two internal extension shelves, 3 section storage frame, 9 DVD racks and a smaller glass door, intermediate shelf and wiring access in the back panel; lacquered panels on a chrome frame