Build a stomping stegosaurus shaped puzzle full of other dino friends including a pterodactyl, diplodocus, triceratops and more! The shaped reusable box contains 20 chunky puzzle pieces complete with shiny foil details. This fun 20 piece jigsaw enhances problem solving skills, improves hand/eye coordination and develops memory and concentration. Improves hand/eye coordination. Improves cognitive and memory skills. Beautiful foiling detail on the puzzle and box. Chunky, easy to hold puzzle pieces. High quality reusable box. Recommended age: 3+. Box size: 9" x 7.4" x 1.6" / Jigasw size: 23.2" x 12".