The M1S Mega Symphonia Pokemon Japanese *w Shrink Booster Box is a collector's item featuring 150 cards in a standard size. Manufactured by MEGA in Japan, this box includes cards from the M1S set illustrated by 5ban Graphics. With a focus on the Pokémon TCG, this booster box is perfect for fans and collectors looking to expand their collection with rare and unique cards. This product is a must-have for any Pokémon enthusiast, especially those attending events like Nor Con where exclusive cards are highly sought after.