Panoramic Rearview Clip-On Mirror - CIPAs 11.75 inch panoramic, clip-on mirror installs easily over your factory rearview mirror, simply attach with the universal spring clip on the back of the mirror. The convex design helps to reduce blindspots and this mirror also features a slight amber tint to help with glare reduction. Dimensions: (Mirror) 2.5 inch x 11.75 inch and clips measure approx 3 inch. Black in color. * Please Note - Vehicles with rearview mirrors that contain integrated controls such as OnStar, or digital displays for compass/temperature may not be compatible due to height. This mirror might also interfere with the use of dual map lights, but can easily be removed and remounted in seconds without the need for any tools.*