M-D 0.25" 36" White Door Sweep is designed to provide effective protection against drafts, moisture, dust, and insects with its durable aluminum and vinyl construction. This heavy-duty screw-on door sweep features a double-fin vinyl seal that helps save energy by preventing heat or air conditioning from escaping through the bottom of your door. Installation is simple and convenient, as all necessary hardware is included. For a fit, the door sweep can be easily cut to the desired length using a hacksaw before installation. Model Number: 5769