Have fun matching the pictures in this beautifully illustrated card game for young children.   There are 52 snap cards in a box (13 matching sets of 4) with labelled pictures, plus 2 bonus cards of amazing facts. Snap - Dinosaur. Have fun matching the pictures in this beautifully illustrated card game for young children. There are 52 snap cards in a box (13 matching sets of 4) with labelled pictures, plus 2 bonus cards of amazing facts.