To ensure optimal performance and longevity, start by carefully removing the old seal from your garage door. Once the old seal is removed, thoroughly clean the retainer to eliminate any dirt, debris, or adhesive residue that could interfere with the 's installation. After the retainer is clean and dry, slide the into place, ensuring it fits snugly and securely. This durable seal is designed to provide protection for both residential and commercial garages, effectively keeping out dust and various weather elements. With its durable construction, you can trust that this seal will maintain its integrity and performance over time, offering peace of mind and enhanced protection for your garage. Features -Color:Black -Material:Rubber -Size: 140.00X10.00X0.80cm/55.02X3.93X0.31in -Sturdy material: constructed from durable bottom seal rubber, this garage door seal ensures excellent sealing properties -Quick installation: easy to install without the need for skills, making it convenient for any user -Protective sealing durable: effectively blocks dust and moisture, maintaining a clean and dry garage environment - performance: designed to be durable, this seal resists aging and deformation, ensuring it stays in place over time -Adjustable fit: can be cut to fit various garage door sizes, offering a flexible solution for different dimensions Package list: 1 piece garage door seal