The product is a Pokémon Pikachu ex #1 World Championship Yokohama Deck Promo card from the WCS23 set, manufactured in 2023 by The Pokémon Company. This collectible card game item is a Japanese language Pokémon TCG card featuring Pikachu as the character in its EX specialty. The card is a basic stage Pokémon with a holo finish and full art design, making it a rare promotional item for collectors and fans of the Pokémon franchise.