The Frost King Double Draft Stop actually insulates the inside and outside of a door or window at the same time. It blocks out drafts and dust; reducing energy loss. So it saves energy and saves money. Installation is quick and easy. Just slide it under the door or close the window on it.
- 36" long
- Easily adjusts to fit doors or windows less than 36 inches
- Exterior sleeve can be washed
- Reusable
- Brown
