Gorilla Golf Cards : The On-Course Golf Betting Game Each set includes the following animal/character golf cards: Gorilla, Camel, Kitty, Frog, Snake, Snowman and Lumberjack. Cards are made of high-quality thick and durable plastic that is weather resistent - similar to a standard credit card. All cards are the size as a standard credit card. Cards can hang from a golf bag using the included metal hang clip or the set can be stored in the provided metal case. Durable metal aluminum case included with printed rules sheet. Great fun on the golf course with friends and makes a great gift idea.