The Pokémon Power Packs are a set of 6 packs with a total of 40 cards per pack, featuring a guaranteed 1 Holo Rare card per pack. Each pack is a Mystery Booster - 8th Edition set from the Pokémon Trading Card Game, with standard-sized cards made of card stock. Manufactured by A.C. Gilbert in the United States, these packs are perfect for collectors and players alike, offering a chance to add rare and unique cards to your collection.