3M Window Insulator Kits keeps cold drafts out and warm air in through heat shrink window film and Scotch Window Film Mounting Tape. Quick and easy installation.
- 3M Window kits stay up all season long with Scotch tape technology
- Fits 2 91cm x 152cm windows
- Each kit contains: 12.7mm x 10.9m window film mounting tape roll and 1.57m x 2.13m clear plastic window film