The product is a 2021 Pokémon Celebrations Shining Magikarp Holo Rare card from the Classic Collection set. This card is part of the Pokémon TCG and features the character Magikarp, a Water-type creature. It is standard-sized and manufactured by The Pokémon Company, with a holo finish and English language. The card is authenticated by Professional Sports Authenticator (PSA) and is a Basic stage Pokémon card with card number 66/64. The illustrations are by Ken Sugimori, and it is a sought-after collectible for Pokémon fans and card game enthusiasts.