M-D 2" W. x 1.125" H. x 36" L. Vinyl White Door Bottom is designed to provide effective protection from drafts, moisture, dust, and insects with its durable vinyl fins. This U-shape screw-on under door seal helps save energy by sealing the bottom of your door, preventing heat or air conditioning from escaping. The screw holes are oval-shaped, allowing for easy adjustment to ensure a seal along the bottom edge of your door. Installation is straightforward with all necessary hardware included, and the door bottom can be cut to your desired length using a hacksaw before installation. Model Number: 6528