The One Piece CCG Trading Card Anime Sky Piea Premium Booster Box contains 36 packs of sealed trading cards. Each pack includes cards featuring characters from the popular One Piece anime series, specifically from the Sky Piea set. The cards are standard size, measuring 207x130x32mm, and manufactured by Toei Animation. This collectible card game set offers fans a chance to collect and trade cards based on the beloved One Piece storyline.