The product is a set of 25 booster packs of the One Piece TCG OP15-EB04 Adventure on Kami's Island, featuring cards in standard size made of card stock. The set includes cards from the OP15-EB04 collection and is in English language with illustrations by 5ban Graphics. Each pack contains cards from the One Piece CCG game, making it a desirable item for collectors and fans of the series. The product is official from Bandai. Any questions please ask, thank you!