The giant floor 100 piece jigsaw puzzle is a perfect for little ones to learn about Dinosaurs. The 3 foot puzzle also comes with 21 put-together dinosaur figures and one can use as a game to find them in the continent they live. Also included is a guide book that has details about each of the dinosaurs featured on the puzzle and in the figures. Great for all ages. All Crocodile Creek's puzzles are printed with soy-based ink on recycled cardboard.