【Overhead Door Bottom Seal】The garage door bottom seal fits various overhead door brand series, including 180, 280, 399, 391, 390 and so on. It also fits branded garage doors with the p-style seal..【Quality Material】Made of high-quality synthetic rubber, the P bulb bottom seal offers superior elasticity and strong tear resistance properties. It is more durable and weather-proof while being highly resistant to aging..【Improved Sealing Effect】Our P-Bulb bottom weather seal effectively blocks rainwater, dust particles, and fallen leaves from entering your garage space. It also provides noise isolation, preserves heat, and maintains cleanliness..【Single Channel Design】Featuring a P-shaped design, this garage door bottom weather seal securely slides into the single channel bottom anchor on your garage door. It exhibits exceptional durability along with robust weather resistance in severe storms and extreme temperatures ranging from -40°F to 240°F..【Easy Installation】The installation process can be easily completed by two individuals. One person guides the seal into the rails while another assists in pulling it. The overhead door P-bulb garage door bottom weather seal can be cut with scissors to fit your specific requirements perfectly, without any additional tools needed for installation.