The product is a NOS (New Old Stock) GM 25524844 Stop Light Switch, manufactured by AcDelco in the United States. It is specifically designed for use in 1984-87 Camaro, Firebird, and 84-89 Corvette vehicles. This switch is a genuine GM part, ensuring quality and compatibility with the specified car models. Perfect for anyone looking to replace a malfunctioning or missing stop light switch in their classic GM vehicle.