Thanks to the research we carried out the SwitchBubble Power Protector will fit 99% of UK standard mains sockets. This design registered, patent pending device serves as a visual warning not to unplug devices you want left on. With the bright warning label it helps reduce accidentally unplugging equipment and the two integrated switch covers protect the switch on the socket whether it is on the right or left hand side - ideal to stop those "little fingers" from turning things off.
The device is manufactured in V0 rated ABS material - it will not catch fire. See the video of the flammability testing below: