Best Window Insulation Kits

Product description  ♥Widely Application: Designed for indoor windows use, this heat shrink wrap film can be used on painted wood, aluminum, finished and varnished wood. ♥Blow Tips: When blowing the film, rather than blowing at the wrinkled area directly, sway the blow dryer gently around the wrinkle and it will disappear much faster. Besides, keep the dryer moving so you don't overheat the film. Installing Instructions First, measure the window and add an extra 2 inches to dimensions. Second, clean the window frame, allow it dry completely before installation. Third, apply the double-sided tape around the frame and remove paper liner. Next, you cut the plastic shrink film to your desired window, use the tape to affix the film to the window frame and press it properly on all sides.  Finally, you blow the film with hair dryer to make wrinkle-free and trim any excess film. Specifications Material: Plastic Crystal clear film: 62" x 210" x 2 pcs Double-sided tape: 1/2 " x 84' x 2 rolls What's in the Box Crystal Clear Film: x 2  Double-sided Tape: x 2  Wallpaper Knife x 1 Installation Instructions x 1 After-Sales Service If there is any questions unanswered or any more information we can provide，please let us know, and if there is any unsatisfactory aspects, we guarantee a 100 percent refund. Thank you!