For maximum thermal insulation at home or at work, a draft stopper under the door is the perfect product for you. You should get one to keep your rooms warm in winter and save on natural gas bills. Don't let your air conditioner run for hours in summer. Maintaining your rooms at the desired temperature is much easier with draft stopper under the door. Draft stoppers under the door are an accessory that closes the gaps under the door, preventing cold outside air or wind from entering. These products help maintain better heat in your home by reducing the flow of cold air through the gaps at the bottom of the door. They're also great for blocking dust, sand, light, and insects. To maximize sound insulation, you can use the draft stopper on both sides of the door. Double-sided insulation can be quickly machine washed. The cover is easy and practical to use, allowing you to cut the wick to your door size and use it to your desired length. The draft stopper moves easily with the door and can glide over carpet, wood, tile, and linoleum. Product dimensions: Product length: 84 cm. It includes two wicks, each 3 cm in diameter, for double-sided insulation. The distance between the two wicks is 3.5 cm. It weighs 41 grams. You can adjust the wick to fit the door and shorten it with scissors before use.