This product is a lot of 20 sealed Pokemon promo cards featuring Alakazam, Chien-Pao, and Blister exclusive cards. The cards are from the Twilight Mascarade set, manufactured by Nintendo in 2025. Each card is made of card stock with a holo finish, and they come with an autograph authentication from Professional Sports Authenticator (PSA). These promo cards are in English and are suitable for ages 10 and above, making them a coveted item for collectors and fans of the Pokémon Trading Card Game.