This Chrome Plastic Grommet Cover with Visor is designed for 5 - 1/2 inch large rectangular lights. Made of durable chrome plastic, it provides a clean finish by covering the rubber grommet. Each cover comes with mounting screws included for easy installation. With its practical design, this grommet cover fits most 5 - 1/4 inch large rectangular lights, making it a versatile and convenient accessory for your lighting needs.