M-D .75" 36" Natural Door Sweep an effective solution to protect your home from drafts, moisture, dust, and insects. Featuring a triple-fin vinyl seal, this door sweep helps save energy by sealing the bottom of your door, preventing heat or air conditioning from escaping. Installation is simple and convenient, with all necessary hardware included. For a fit, the sweep can be easily cut to the desired length using a hacksaw before installation. Model Number: 6411