The Pokemon Mega Charizard X & Y EX Tin Set includes one factory sealed tin featuring each of the Mega Charizard X and Mega Charizard Y EX cards from the Ascended Heroes set. The tins are part of the Pokémon Trading Card Game and are manufactured by MEGA in Japan. The cards are standard size and illustrated by The Pokémon Company Art-team. Each tin also includes a Beckett Authentication Services (BAS) signature from 5ban Graphics, making them a sought-after collectible for fans and collectors of Pokémon TCG.