The product is a set of 4 genuine NGK 6962 spark plugs, featuring a thread diameter of 14mm and a standard configuration. These grey spark plugs are made of nickel and are designed for gasoline engines. With a weight of 0.5 lbs each, they come with a V-Power spark plug description and are manufactured in Thailand. The interchange part numbers include 6962 and NGK BKR6E 6962, suitable for secondary ignition systems in cars and trucks.