M-D 2" W. x 2" H. x 36" L. Vinyl White Door Bottom is designed to provide effective protection against drafts, moisture, dust, and insects with its vinyl bulb and fins. This L-Shape screw-on under door seal helps save energy by sealing the bottom of your door, preventing heat or air conditioning from escaping. Its clever L-Shape design ensures the seal is not visible from the exterior, and it fits all door thicknesses seamlessly. The screw holes are oval-shaped, allowing for easy adjustment to fully close the gap at the bottom of the door. Installation is simple and includes all necessary hardware. Before installation, you can cut the seal to your desired length using a hacksaw for a fit. Model Number: 43816