This dimmer switch grommet, designed for vehicles with a 2-1/2" flange and a 1" inner diameter, is crafted from durable moss green rubber. It features a flange that fits snugly into your carpet or floor mat, ensuring a secure and clean installation around your dimmer switch. Made with state-of-the-art rubber compounds, this grommet is resistant to chemicals, sunlight, and ozone, making it a long-lasting and reliable choice for your vehicle. Its moss green color adds a subtle touch of style while blending seamlessly with your interior. Backed by Metro’s 30-year Platinum Warranty, you can trust this part to perform for decades.