The product is a lot of 16 sealed Pokemon TCG booster packs from the Destined Rivals set, featuring the character Mewtwo. These packs contain standard-sized cards made of card stock, manufactured by Nintendo and illustrated by The Pokemon Company Art-team. The booster packs are graded a 10 by Professional Sports Authenticator (PSA) and come with a Beckett Authentication Services (BAS) autograph authentication for the 5ban Graphics signature. This set is part of the Pokemon League event and is in English language. Each pack is sealed and includes illustrated cards of various Pokemon characters, with a focus on Mewtwo.