Use Shapes, Colours, and Numbers to Place Koalas in a Tree, Earning More Cards by "Bouncing" an Opponent to Another Branch. First to Collect a Set of a Category Wins! Board opens to 18" x 18". Made from recycled paper and vegetable-based inks. Art by German Illustrator Uta Krogmann. 2-4 players. Ages 3 and up.