M-D White Aluminum and Vinyl Screw-on Top and Sides Door Seal Kit is designed to protect your home from drafts, moisture, dust, and insects while helping you save on energy costs. This kit effectively seals the top and sides of your door, preventing heat or air conditioning from escaping and improving your home’s energy efficiency. It includes three pieces: two 84-inch pieces for the vertical sides of the door frame and one 36-inch piece for the top of the door frame. All necessary hardware for installation is provided. For a proper fit, simply cut the pieces to the desired length using a hacksaw and ensure the vinyl bulb is compressed against the door to create an effective seal. Installation is easyjust screw the pieces into the door frame for a secure and lasting seal.Model Number: 1958