Draft Guard

It's amazing how much heat is lost to those gaps under the door—and just how chilling those drafts can be. This versatile draft stopper keeps warm air in and cold air out, so rooms stay comfortable (and heating bills stay down). Fits any door up to 36" wide. Easy, one-time installation: attaches to wood doors with 3 under-the-door clips or clings instantly to metal doors (thanks to a built-in magnet). Moves easily with the door over all types of flooring and carpet. Polyester with synthetic fiber fill; waterproof base. 35" l x 3" w x 2" h.