The Pokémon TCG Delta Reign Booster Box contains 36 packs of brand new and factory sealed cards. This special set, featuring the powerful character Rayquaza, is part of the Mega Evolution series and is signed by the renowned illustrator Ryo Ueda. Each pack offers standard-sized cards made of high-quality card stock, perfect for collectors and players aged 6 and above. This box is a must-have for any Pokémon TCG enthusiast looking to enhance their collection with cards from the United States-manufactured set.