The Easy Install Durometer PVC Grommet is designed specifically for 4 inch lights, providing a hassle-free installation process. Made with a PVC housing, this grommet is durable and reliable. With dimensions of 5.62 inches wide by 5.62 inches tall by 1.06 inches deep, it fits most makes and models. The softer durometer ensures a secure fit and prevents any damage to the lights. Available in black, this grommet is practical and versatile. Sold individually, it offers convenience and value for customers.