TechHark Multipurpose PVC Made Door Closer Bottom Sealing Strip Pack of 1 for Insects Dust and Water Proof Guard Gap Sealer Stops Light/Dust/Noise Cancellation/Cool Air Escape - 39 Inch(PACK OF 4 PCS) Door Draft Guard Cover Door Mounted Door Stopper  (Brown)

Cold air stays out and heat stays in. Cool and heat your home more efficiently with this double-sided door draft stopper. Double Sided = Double Protection! Also great for blocking noise and fumes. •EASY & CONVENIENT! Draft stopper glides over carpet, wood, tile, linoleum and more to easily move with the door. No need to bend down and reposition. •GREAT FOR ANY DOOR! Fits doors up to 37 inches. Foam and fabric can be cut down to fit narrow doors. Jumbo 2-inch diameter foam tubes are perfect for blocking extra-large gaps under your door. Can be used for your front door, back door, garage entry door, bedroom door, bathroom door, etc... •PERFECT FOR WINDOWS TOO! Cut draft stopper to size for windows to help prevent drafts and seal in hot or cold air. allows for the draft stopper to form fit to your windows. The Door Guard is made from a washable fabric that is abrasion resistant. Not only does the draft guard help keep the heat in and cold out, it also keeps dust, sand, and bugs out while also helping with sound insulation. You can save a lot of power if you are running an air conditioner in your room. An AC needs to work harder if there is air leak from the room, especially from under the door.