The product is a set of 2 NGK spark plugs designed specifically for 92-13 Rolls-Royce Phantom vehicles. These spark plugs have a thread diameter of 14 mm and are made of nickel material. They are categorized as standard configuration spark plugs, suitable for gasoline fuel type. The manufacturer part number is 7969, with a manufacturer warranty of 5 years. The brand is NGK, known for high-quality and reliable ignition systems. These spark plugs are performance parts that can enhance the overall performance of the vehicle.