The product is an OEM set of 4 Ford Mustang 2015-2017 FR3C-1A096 center caps with one of them missing the horse emblem. These black center caps are easy to install and are designed for the rear, left, front, and right placement on the vehicle. Additionally, the interchange part number is 10027, and the manufacturer part number is FR3C-1A096. Made by Ford, these wheel center caps are the perfect replacement for your Ford Mustang to ensure a genuine and authentic look.