PURCHASE IS FOR THE SURROUND ONLY – THE SALE DOES NOT INCLUDE ANY SWITCHES OR SOCKETS. Dimensions: Single: 135mm x 135mm with 75mm x 75mm cut out. Double: 195mm x 135mm with 135mm x 75mm cut out. Features: Fits behind your existing switches/sockets. No tape, held in place by your existing switches. Clear, black & white are made from 2mm high quality acrylic. Glow in the dark made from 2mm Class C Photoluminescent PVC. Switches/Sockets demonstrated in pictures are NOT included. We can manufacture custom sizes. These surrounds are an ideal solution for preventing unsightly finger marks around your switches and sockets and will also add that finishing touch to any room. Easy to fit and remove, the surround is simply held in place behind your existing switch or socket.