AIMINTSEN Door Draft Stopper 2" W x 39" L for Exterior/Interior Door Seal Bottom Weather Stripping for Soundproof Dust Stopper (Brown)

Great product that seals up those drafting doors. It keeps the AC and/or Heat inside while keeping out those cold drafts. It also helps keep out those pesky insects, etc.... Very easy to work with and easy to use. Definitely recommend this product

This seems to work okay, but it is made of an inexpensive plastic. My experience with this type of plastic indicates that it may only last a winter or two. Please note that it comes folded and despite being left on a counter in a warm garage for a week, there are still bumps where the folds were. That said, it is an inexpensive solution to door drafts.