The product is a circulated 1972 Mexico Estados Unidos Mexicanos Cincuenta 50 Centavos coin made of copper-nickel, weighing 6.56 grams. This historical piece from Mexico's North & Central American region is uncertified and ungraded, making it a unique addition to any coin collection. The coin is a representation of Mexico's currency during the specified historical period and country of origin, making it a valuable and culturally significant item for collectors and history enthusiasts alike.