Life Size Human Skeleton Medal: High quality life size human skeleton model replica features 206 articulated bones, Cast from a real human specimen, 3 different Posters provides every detail of human structure, make you study faster and happier. Multi-Scenario Application : The skeleton model bottom is equipped with a rolling bracket composed of five wheels, you can easily move the Anatomical Human Skeleton Model to any place, such as classrooms, offices, schools, etc. It is suitable for learning, reference and research. It is a must-have for doctors, chiropractors, acupuncturists, physical therapists, etc. Medical Quality Material & Fine Craftsmanship : The model of the human body made in non-toxic PVC - Medical Quality, Easy to clean. The skull is detachable, and features a removeable calvarium, or skull cap.