Dimensions: 135mm x 185mm With 75mm x 75mm Cut Out To suit most single light switches and single sockets. ---Fits behind your existing switches/sockets. ---No tape, held in place by your existing switches/sockets. ---Made from 3mm quality acrylic. ---3D effect. The designs are also made from 3mm acrylic. ---Switches/sockets are NOT included. ---We can manufacture custom sizes. These surrounds are not only beautiful and great fun but also an ideal solution for preventing unsightly finger marks around your switches. They will add that finishing touch to any room and with so many different designs and colours, we are sure you will find a surround to suit your requirements. Easy to fit and remove, the surround is simply held in place behind your existing switch or socket.