This jigsaw puzzle has 180 pieces in two different sizes: big pieces for little hands and little pieces for bigger hands. They all fit to make one complete puzzle, so the whole family can enjoy working together - kids and grown-ups, beginners and experts! Spot all your favourite dinosaurs while piecing together the prehistoric scene, from the ferocious Tyrannosaurus rex and the stealthy Velociraptor to the lumbering Stegosaurus and the towering Diplodocus. The puzzle measures 57 x 38 cm (22 x 15 in.) when completed and an accompanying dinosaur spotting poster is also included.