These are high-quality reproductions of the door grilles meant to protect the radio speakers and courtesy lights found on the door panels of the deluxe interior in 1967-1968 Mustangs. They are sold together as a pair for the driver and passenger side. As a direct-fit replacement, installation of these door grilles is easy. Simply remove the broken or old, stock door grilles from your door panel and replace them with these brand-new replicas.