Axis Scientific Human Skull Model | Molded from a Real Human Skull this Life Size Plastic Skull is Disarticulated into 22 Bones | Does Not Assemble | Includes Detailed Product Manual | 3 Year Warranty Providing you with another beautiful and useful model, here is the Axis Scientific 22 part disarticulated human skull. This model is great for hands on studying of the different bones of the skull individually. This model cannot be reassembled, as the detailed bones come supplied completely disarticulated. The following bones are present: <ul class="a-unordered-list a-vertical"> Parietal bone (left and right) Occipital bone Frontal bone Temporal bone (left and right) Sphenoid bone Ethmoid bone Vomer bone Model also features: <ul class="a-unordered-list a-vertical"> Zygomatic bone (left and right) Upper jaw (maxilla) with teeth (left and right) Palatine bone (left and right) Nasal concha (left and right) Lacrimal bone (left and right) Nasal bone (left and right) Lower jaw (mandible) with teeth. This line of products was designed by and for medical professionals, using only the finest materials to craft each model. Made by Axis Scientific. Weighs approximately 2 lbs.