The surface-mounted box is a white plastic box designed for the installation of a single European 1- or 2-gang wall plate. The box is mounted on the wall for applications where installation within the wall is not possible. Size: 1-gang models: 80 mm (W) x 80 mm (H), 2-gang models: 148 mm (W) x 80 mm (H). For depth, see configurations. Color: White. Included hardware: frame for 2/4/6 wall plate inserts. Inserts and blank plates are not included.