Janod Dinosaur Puzzle.  Kids and kids at heart will surely enjoy these 4 progressive cardboard puzzles based on a dinosaur theme. It is sold in an attractive gift box that looks like a mini-suitcase. Each puzzle has a different color on the back to help the child find the right pieces. Also, the puzzles have an evolving number of pieces to accompany him in his progression: 6, 9, 12 and 16 pieces. Dimension: 20 x 20 x 0.2 cm (7.9 x 7.9 x 0.1") Materials: Cardboard Box type: Lovely cardboard mini-suitcase with a fabric handle for easy transportation Best for ages 3 and above Perfect learning material or as a present!