Building codes in most locations dictate that there be an outlet every 6 feet. This means that over 50% of outlets in most houses are never used! Eliminate the hazard of electrical shock or burn injuries by covering unused outlets with Qdos' patented design that actually works. Denying children access to the outlet helps prevent electric shock and burns incurred by children placing objects in the outlets. The secure StayPut fit has beveled edges that prevent small fingers from grasping and removing from the outlet. The Qdos StayPut Double Outlet Plugs fit Standard, Decora, and GFCI Outlets. For outlets that are used regularly, use Qdos StayPut Single Outlet Plugs or Qdos Universal Self-Closing Outlet Covers.