The product is a 2019 Koffing Pokémon Old Maid Japanese Blue Back Promo playing card, manufactured by The Pokémon Company in Japan. This rare promo card features the character Koffing from the Pokémon Trading Card Game, making it a sought-after collectible for fans and collectors alike. With its unique blue back design, this card appeals to those interested in Japanese variations and limited edition Pokémon cards.