For the 1954 Buick Century, Roadmaster, Skylark, Special, and Super cars, this tail-light lens gasket is a must-have for maintaining a clean and secure seal. Measuring 3-1/8" in outer diameter and 2-15/16" in inner diameter, it is crafted from durable gray sponge material, ensuring a snug fit and excellent sealing performance. Designed to resist chemicals and UV exposure, this gasket provides long-lasting protection against moisture and debris, keeping your tail-light assembly in top condition. With four gaskets required per car, this part is essential for restoring or maintaining the integrity of your classic Buick's tail-light system. Backed by a 90-day hassle-free warranty, you can trust its quality and reliability.