3M Clear Indoor Window Film Insulator Kit 62 in. W X 84 in. L

Available in a variety of indoor and outdoor window sizes. 3M Window Insulator Kits keep cold drafts out and warm air in through heat shrink window film and Scotch Window Film Mounting Tape. 3M window kits have the clearest film and stay up all season long with Scotch tape technology. Clearest window film available
Scotch double sided tape holds firmly between films and surfaces
Saves energy and reduces heating costs
Reduces condensation and prevents frost buildup
Fits one 8 inch x 9 feet indoor patio door