52 CARD DECK: The interesting Ocean cards follow the same style as a standard card deck with 52 cards in 4 suits meaning they can be used in the same way. FUN, COLORFUL ILLUSTRATIONS: Focusing on illustrations of ocean mammals, fish, molluscs and more, plus two jokers, Holly Exley an illustrator and watercolor enthusiast, based in Derbyshire has capturing the life of the oceans so graciously. BOOKLET INCLUDED: Discover fascinating facts about all 54 ocean mammals, fish, molluscs and more in the accompanying booklet. EASY HANDLING: The cards will not crack or bend when shuffled or flexed due to their 300gsm weight. Held within a box these cards are perfect for taking anywhere on the go.