RERANT (Pack of 3, 39 Inches) Door Guard – Bottom Seal Strip Gap Filler for Doors | Soundproof, Noise Reduction, Energy Saving, Dust & Insect, Rat Protector, Door Strip for Home & Office

About this item

• The Twin Draft 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