Rooms in many homes may have cool air seeping in through the electic outlets on walls which face outdoors, and these plugs are designed to block any such drafts. Also, if you have a curious child at home and want to make your outlets a little safer, buy a pack of these and simply plug them in to any open (unused) two-prong electric outlet in your home. However these can be a choking hazard for toddlers, so if you have a child who is at the age where she might put one of these in her mouth, don't buy them.
This pack contains 18 outlet safety caps. Eliminates drafts, insulates, and helps in energy conservation when used in exterior wall receptacles. Clear plastic.
Ships to US and Canada.