Explore the undersea word of a coral reef, and be challenged for hours by this colourful and intricate puzzle!1000 precision-cut pieces fit snugly.Vibrant high-resolution image.Linen-textured surface reduces glare.Durable premium blue puzzle board.Full-sized, full-colour poster of finished puzzle included for reference.Hours of fun!Box measures 23.5 cm square x 5 cm deep.Finished puzzle measures 70 cm wide x 50 cm high.Warning: Choking hazard -- small parts. Not for children under 3 years.