USM Haller media unit 'mix and match' (O2)This USM media unit with two drop down doors is the perfect way to stylishly enhance your interior space. Did you know you can mix colours? Why not purchase the Pure White option with Olive Green doors, USM Brown with Pure Orange doors provides a retro touch or USM Beige with USM Ruby Red doors might be more your style. Or create your own colourway using the USM Configurator. USM Haller modular furniture originated in 1963 and has become a classic in