Weatherproofing / Universal Outlet & Switch Seals

Polar Bear WeatherProofing Universal Outlet & Switch Seals • insulates outlets to stop unwanted airflow • fits any standard size outlet/switch • reduces heating & cooling loss • helps save on energy costs • 10 pieces These were provided, for free, in the Energy Savings Kit from BC Hydro, but I don't need these because I don't have any issues with drafty outlets so, giving them away. Might be suitable if you're living in an older building/house with