The product is a 10 pack of Japanese Pokemon Mega Inferno X Booster Packs. Each pack contains 50 standard-sized cards from the Mega Brave set of the Pokémon Trading Card Game. Manufactured by MEGA in Japan, these booster packs are perfect for collectors aged 10 and up who enjoy the thrill of opening new cards to enhance their decks. The packs do not include autographed cards, but they offer a variety of cards for players to enjoy and collect.