The TRUCK-LITE 60 series 2" x 6" oval open back grommet in black is designed to securely fit and ensure lights remain firmly placed. Crafted from durable black rubber, it is built to withstand tough weather conditions while maintaining its appearance over time. Its open back design allows for efficient heat dissipation of the lighting system. It is compatible with oval lights, offering versatile usage options. Additionally, it is resistant to cracks and fading, providing long-term durability and maintaining its visual appeal.