Indoor Window Insulation Sheets, 42 x 62-In., 3-Pk. Brand_House-Hasson-Source Long-lasting power and innovation is

Long-lasting power and innovation is what the Energizer MAX family is all about

concealed plastic spring holds the bolt in any position

8 Package Dim

and has a purple tint for visible verification that a primer has been used

Price: $17

Indoor Window Insulation Sheets, 42 x 62-In., 3-Pk. Brand_House-Hasson-Source Long-lasting power and innovation isUp to 35% of the heat in your house can leak out of poorly insulated windows. Frost King Shrink Film is the perfect low cost solution to keeping drafts and cold out of your house. Easy to install, it takes just minutes to put them over all the windows in your house, Frost King Window Shrink Film will keep the heat in and the cold out all winter long.