The Bandai Namco One Piece Card Game OP-16 The Time of Battle English Booster Box contains 288 standard-sized cards from the popular One Piece series. Manufactured by Bandai Namco, this booster box is in English and suitable for ages 6 and above. The set features cards related to the Time of Battle story arc, making it a must-have for fans of the game looking to expand their collection with booster packs. Made of paper, this single box is a valuable addition to any collector's CCG arsenal.