For the 1969 Pontiac Firebird, these tail-light mounting base pads are crafted from molded sponge and measure 18" x 4-1/4" x 16-1/2". Designed to fit perfectly, they provide a secure and snug seal between the tail-light assembly and the body of your car, ensuring a clean and polished look while preventing moisture and debris from entering. Made with high-quality compounds, these pads offer excellent chemical and UV resistance, ensuring they remain durable and effective for years to come. Their precise fitment enhances the overall appearance of your classic Firebird, making it look as good as new. Backed by Metro’s Platinum Warranty, you can trust these pads to deliver long-lasting performance and peace of mind.