The product is a black keyless entry remote car fob and key designed for Chevrolet Monte Carlo vehicles. It is manufactured by Extra-Partss and features self-programming with one working key. The remote is compatible with specific vehicle models and years, requiring self-programming for vehicles made till 2010. For vehicles made in 2011 or later, a dealer locksmith is needed for programming. The remote comes with batteries already installed and is a convenient replacement for damaged or lost keyless entry remotes.