The Closed Back Grommet for 2.5 Inch Lights is a practical and versatile solution for mounting lights on most makes and models of vehicles. This PVC housing grommet is available in black and features a closed back design, measuring 3.5 inches wide by 3.5 inches tall by 1.12 inches deep. Sold individually, this recess mount grommet is a reliable and durable option for securely installing 2.5 inch lights, making it a convenient choice for various automotive lighting needs.