Model Number: XC-106 Key Specifications/Special Features: An inexpensive way to study the anatomical structure of the human skull. This miniature skull is detailed to show the major structure between the different bones of the skull. The calvarium can be removed and the mandible is springhinged to view the bone structures of the mouth. This model is lifelike and made of unbreakable PVC plasticSize: 4x3.1x4"(10x8x10cm) Main Export Markets: Asia