3M 2141W Indoor 5-Window Insulator Kit 62-inch-by-252-inch for $16.15

Get your home ready for winter with 3M energy solutions. Our window insulator kits are easy to install, and help keep your utility bill low during the cold months. Plus they use Scotch Window Film Mounting Tape and have the clearest film. The cost of heating your home may be rising, but there's something you can do. 3M window insulator kits help keep the warm air in and cold drafts out. And your energy bill down. Tape: 33 1/2 yards. Film: 62 inch by 252 inch.