The product is a Roman Imperial bronze coin from the era of Theodosius I, minted between 378-383 AD. The coin features the imagery of Concordia (unity) and Victory, symbolizing the strength and stability of the Roman Empire during this time period. With a diameter of 19mm and weighing 2.4 grams, this ancient coin is a piece of history that showcases the artistry and craftsmanship of Roman coinage.