This door draft stopper is a weather stripping under door with strong adhesive, designed to fill gaps up to 1 inch and provide a secure bond for enduring door protection. It also features a noise-reducing door bottom seal and is an efficient solution to prevent heat and cold from escaping during winter and summer, reducing electric cost. Price drops from $13.59 to just $6.95. Shipping is free for prime members or on orders over $35.