PART OF THE SCREWLESS Flatplate RANGE: With a secure easy “clip on, clip off” front plate for a seamless appearance, and ideal when redecorating. COLOUR CODED CAPTIVE SCREW TERMINALS: Makes it incredibly easy to install and to connect the wires. Fits a 47mm back box, ideal for retrofit FIXED INTEGRATED PLASTIC GASKET TO PROTECT METAL EDGES FROM MOISTURE: With no visible plastic to be seen around the switch FIXED INTEGRATED PLASTIC GASKET TO PROTECT METAL EDGES FROM MOISTURE: With no visible plastic to be seen around the switches BG ELECTRICAL 25 YEARS MANUFACTURER'S WARRANTY: They guarantee against faulty materials and workmanship for 25 years – giving you total peace of mind, Weight: 0.52690480618 Pounds, Manufacturer: BG Electrical