This 300 XXL piece prehistoric puzzle features dinosaurs and a volcano coming out of a dictionary. Dino Dictionary Jigsaw Puzzle 300 Pcs measures 49 x 36 cm when completed. With strategically chosen images and sturdy pieces designed to challenge puzzlers ages nine and up. Ravensburger’s 300-piece puzzles are a great way to sneak some unplugged play into your child’s day. Ravensburger uses an exclusively developed, extra-thick cardboard and combines this with their fine, linen-structured paper to create a glare-free puzzle image for a quality you can feel. Ravensburger's steel cutting tools are designed and crafted by hand. This ensures that no two pieces are alike and guarantees a perfect interlocking fit.