The product is a lot of 10 One Piece Japanese Trading Card Game booster packs from the EB-03 Heroines Edition set, manufactured by Bandai. Each pack contains standard-sized cards specifically designed for the One Piece CCG game. These packs are sold by a US seller and are suitable for ages 6 and up. Boosters are a popular feature of collectible card games, making this product highly sought after by fans and collectors looking to enhance their decks with rare and powerful cards from the One Piece universe.