L. H. Dottie Wall Plate Insulation Gasket, Polyethylene Foam, For Regular or Decora Toggle Switch or Duplex Receptacle, Ivory, 25 Pack

Wall Plate Gaskets prevent the loss of heat and cold through outlets and switches located on outside walls. They are manufactured from UL Rated 94HFI cross link, close cell polyethylene insulating foam. The one piece gasket design has pre-cut serrated outlines that can be removed to configure the gasket for toggle, duplex or Decora wiring devices.