Medical students, artists, or anyone fascinated by anatomy? This OIF human skull model is a detailed, life-size (1:1) replica used for study. It comes apart into 3 pieces: the calvarium (skull cap), base of skull, and mandible (jaw) – all held together with magnets for easy assembly. The bones are painted different colors to help you identify them (like the frontal bone, sphenoid, etc.), and the full set of teeth is removable. It includes a colorful study chart/guide. Great for learning bone structures, foramina, and sutures. Measures about 8x7x5 inches. A hands-on educational tool much better than just pictures in a book. Perfect for classrooms, home study, or even as a unique decorative piece for the scientifically inclined.