M-D 0.375" 36" White Door Sweep is designed to provide effective protection from drafts, moisture, dust, and insects with its spring-action vinyl seal. This innovative door sweep features a flexible seal that raises when the door is opened and lowers when it is shut, allowing it to easily clear any flooring as the door moves. By sealing the bottom of your door, it helps save energy by preventing heat or air conditioning from escaping, making your home more comfortable and efficient. Installation is simple and convenient, with all necessary hardware included. For a fit, the sweep can be cut to the desired length using a hacksaw before installation. Model Number: 7179