Protocol XL Playing Cards (52 Count Deck) - Factory Sealed King Sized Fun Game The Protocol XL Playing Cards are a 52 count deck that comes factory sealed. Made in China, these playing cards are perfect for collectors or anyone seeking a high-quality deck for card games. The Protocol brand ensures a reliable and durable product that will withstand hours of gameplay. This deck is a must-have for anyone looking to enhance their card game experience with a sleek and well-crafted set.