An engaging way to help kids learn about dinosaurs, and to promote fine-motor and problem-solving skills. Piece together 48 cardboard jigsaw pieces to create a track that winds through a prehistoric scene; grooves in the pieces form a twisting, turning pathway for 2 wind-up dinosaurs. Completed puzzle measures 3 feet by 2 feet; wind-up dinos are approximately 2.5 inches long; pieces store in sturdy box with built-in handle. An engaging way to help kids learn about dinosaurs, and to promote fine-motor and problem-solving skills