Keep your child always and avoid accidents100% Brand New and High quality.After the power security lock has been installed you can open it with the provided keys for useHumanized design, perfect choice for UK plug socketProtect children against unexpected danger of electric shockBaby difficult to pull out, just available to parents pull out by special key To ensure , children should use it under the supervision of an adult, and do not swallow hand by mistake.Used alone does not affect the normal use of other power plugs 12 x plug protection coverABS material body features durable, , ,Easy to install, just plug the electrical plug hole cover in the plug-holes