M-D 9 Ft. Black Rubber Garage Door Bottom Seal superior protection against drafts, moisture, dust, and insects with its premium rubber construction. This garage door seal is crafted from durable rubber that remains flexible even in extreme temperatures, ensuring long-lasting performance. Installation is simple and secure, as you can use nails or screws to attach the seal to the bottom of your garage door. For a fit, just cut the seal to your desired length using scissors before installation. Model Number: 3723