A 12.5 in. long model contains 16 detachable organs and body parts and display stand. Build your own anatomy model of the orca whale! Also includes illustrated assembly guide, description of the anatomy, a detailed description of an orca's life cycle, eating habits and size along with some fun Q&A to test your knowledge! A nice addition to curriculum for teaching marine science or any child's science fair project related to marine science. Collect the series and have your own marine science museum! Ages 8+.