The McDonald's Happy Pokemon TCG 25th Anniversary Sealed Booster Pack 2021 is a special edition collectible pack featuring cards related to the popular Pokémon franchise. This pack includes cards from the Anniversary Pack set, with a standard card size and made of card stock material. The pack contains a Pikachu card illustrated by Ken Sugimori, perfect for fans of the Pokémon Trading Card Game. Manufactured by McDonald's, this booster pack is a must-have for collectors and enthusiasts celebrating the 25th anniversary of Pokémon.