100 Pcs Outlet Gaskets, Foam Insulation Draft Sealers for Switches, White

BLOCK COLD AIR & DRAFTS: Place These Foam Pads Behind Electrical Wall Plates to Help Reduce Air Leaks and Cold Airflow Entering Through Openings, Keeping Indoor Spaces More Comfortable During Colder Months | IMPROVE ENERGY EFFICIENCY: Creates an extra barrier around wall plate openings to help retain indoor heat in winter and reduce cooled air loss in summer, supporting better home insulation and energy efficien | FITS 3 COMMON SWITCH STYLES: Designed with cutout guides for duplex receptacles, toggle switches, and rocker switches. Simply follow the marked lines and remove the section needed to match your wall plate configuration | EVA FOAM INSULATION PADS: Made of lightweight EVA foam that provides a flexible insulating barrier between the wall opening and faceplate. The 2.5 x 4.2 in size works with common electrical outlet and light switch applications | QUICK & EASY INSTALLATION: Remove the wall plate, position the gasket over the receptacle or switch, then reinstall the cover. This 75piece pack is ideal for insulating multiple outlets throughout bedrooms, living rooms, offices, and other indoor spaces