M-D 81" Brown Vinyl-coated Foam Top and Sides Door Seal for Doors with Kerf/Channel is designed to fit doors with a kerf or channel to effectively protect against drafts, moisture, dust, and insects. This door seal helps you save on energy costs by sealing the top and sides of your door, preventing heat or air conditioning from escaping. Its kerf design allows for easy installation by simply pressing it into the channel of the door stop, with no hardware required. For a fit, cut to the desired length before installation using scissors. Model Number: 87767