The product is a set of two black remote key fobs designed for 2016-2021 Chevrolet vehicles, including the Cruze, Camaro, and Malibu. These key fobs feature electronic chips, batteries, and key blades. They come with a 30-day warranty and are manufactured by Mr4. The key fobs have a FCC ID of HYQ4EA, a frequency of 433MHz, and are after-market replacement units. Additionally, they have five buttons and include features such as remote start, trunk release, engine immobilization, and event reporting. Key cutting and programming are required by a dealer or locksmith.