SIZE: 27 x 30 x 8 cm. COLOUR: black. MATERIALS: powder-painted metal. MODERN DESIGN. The black metal wall shelf is designed in the shape of a BAUHAUS style. WHERE TO USE. A shelf provides space to store your magazines, newspapers, files, and notebooks. Alternatively, it is a useful piece in the entryway to keep the mail organized or it can be used to store towels and organize necessary items in your room. You can also use it not only at home but also at restaurants, offices, lobbies, or everywhere else with limited floor space.