Avoid electric shock! Childproof your outlets! The Dream Baby Keyed Child Safety Outlet Plugs help prevent children from inserting objects into electrical outlets, just like every other outlet cover. But, unlike most outlet covers, they take the frustration out of removing them. Each set of 9 outlet plugs comes with 3 keys. Just insert the key into the outlet plug, turn, and pull the outplug from the socket.  Ships in 1 business day.