Product Details: The Advanced Plastic 1" x 168" Super Seal Swing Door Seal is the perfect solution for preventing drafts, air leakage and the infiltration of outdoor elements. This door seal is designed to be installed at the bottom of the door and consists of a flexible strip or brush that ensures a reliable and watertight seal between the door and the floor. The seal is made from durable plastic and is designed to last longer. It is easy to install and can be used on both interior and exterior doors. FleetPride is your First Click in Heavy Duty®.