This anatomy model is a great purchase for children and adults alike. The 4D Master Triceratops model contains a full skeleton structure that is half painted in realistic colors and half transparent to show the skeleton and organs. The finished model is placed on a well-built stand to be viewed for educational enjoyment for years to come. Recommended for 1 player Package Dimensions: 19.5 in x 14.5 in x 4 in Includes 42 Detachable Organs and Body Parts and an Illustrated Guide. Ages 8+ Choking hazard Imported Material & Care Plastic Spot clean only