The 3M Outdoor Window Insulator Kit will help protect your home from the cold. It keeps chilly drafts out and warm air in through its heat shrink window film. The kit includes Two-Sided Scotch Window Film Mounting Tape to position the film securely. Installation is quick and easy. The 3M window insulator kit has exceptionally clear film and stays up all season long with Scotch tape technology. Because it reduces condensation you ll be able to see what is outside. The 3M window kit also prevents frost build-up. This quality product not only wraps your house in warmth. It helps you save energy by reducing expensive heating costs. 3M is well-known for creating innovative products and this item lives up to their reputation. The practical accessory is available in a variety of outdoor and indoor window sizes. Make sure your family stays toasty when cold weather comes with the 3M Outdoor Window Insulator Kit.