The product is a single NGK 7938 V-Power Spark Plug with the part number BKR5E. It is a standard configuration spark plug made of nickel, designed for gasoline fuel type. The spark plug has a thread diameter of 14mm and a weight of 0 lbs. It is manufactured in Thailand and is compatible with various OEM part numbers such as NGK, BKR5E, and 7938. The NGK spark plug is commonly used in ignition systems for cars and trucks to ignite the air-fuel mixture in the engine for combustion.