Air Conditioner Insulators

Seller product description

Keep cool during hot summer days with Air Conditioner Insulators! The foam AC Insulators stops cold air from seeping out and warm air from creeping in. Easily install over the side panels of your window AC unit in seconds with self-stick side rails. Air Conditioner Insulators even work to keep cold air out during the winter so you can leave your big heavy air conditioning unit in your window all year long. Set of 2.