The product is a set of World of Tanks Strategy Card Game Twinfire 6 Factory Sealed Booster Boxes Lot produced by Archon Studio. Each booster box contains packs of cards from the Twinfire set, specifically designed for World of Tanks players. The booster boxes are manufactured in the United States and come with cards in English. This collectible card game product offers players the opportunity to collect and strategize their way to victory in the World of Tanks universe.