CIPAs custom towing mirrors slide over your existing mirrors to give you added towing vision and no tools are required for installation. They leave no marks or holes on your vehicle. These custom towing mirrors are designed to fit the vehicle mirror perfectly and give you a mirror face of approx. 5 inch tall x 4.25 inch wide. Fits over mirrors that are all black or black with chrome caps. Fits: 1990 - 1997 Ford Aerostar Minivan, 1988 - 1996 Ford Broncos, 1991 - 1995 Ford Explorer, 1988 - 1995 Mazda Navajo, 1997 Ford F-250 and F-350 Heavy Duty Trucks with old style body, Most 1992 - 1997 Ford Full-Size Trucks. *(Please call if you have questions about a specific fit). 1 per package. Left Hand, or Drivers side mirror.