Frost King Clear Shrink Indoor Window Film Insulator Kit 62 in. W X 210 in. L

Feature a crystal clear plastic sheet that shrinks tight and wrinkle-free with an ordinary handheld hairdryer. The Kits can be easily installed on metal, painted, varnished wood or vinyl clad window frames with the double-face tape or nails provided. Kits are available for basement windows, standard windows, extra large and picture windows and patio doors.