The Jumbo Floor Puzzle Series Help To Develop Your Child's Hand-Eye Coordination As They Play. There Are 50 Large Puzzle Pieces That Are Easy To Grasp And Move, So Your Child Stays Engaged. This Puzzle Is Dinosaur-Themed With Beautiful, Detailed Illustrations To Teach Your Child About Extinct Animals Of Our World Gone By. The Puzzle Measures A Huge 3'X2'! Ages 3+ Years.