From the publisher:

Freshwater Go Fly Fish Playing Cards

Each over-sized deck of our popular Go Fly Fish Series contains cards which have a 4-color photograph of a popular fly and a description of the fly on the card faces. A specially commissioned oil painting of game fish is on the card backs. The decks are packaged in a handsome 4 -color tuck box and shrink-wrapped. The larger "go-fish" game deck is fun for kids, and a great way to teach kids about fly fishing... while you're brushing up on the fly!