Features: Superficial neurovascular muscles of head,including exposed superficial facial-muscles, superficial blood vessels of the face and scalp, medial nerves and structures of the parotid gland and upper airway, and sagittal cervical spine section. With detailed markers,hand-painted and assembled with the utmost attention to detail，provide a full range of anatomical features,face head model includes a marker map for81/100 number markers Specially mounted on a base,the entire structure is securely mounted on a plastic base, which is convenient to carry. Perfect for teaching & education,superficial neural models are suitable for patient education or anatomical research. first-choice for brain anatomy education, or teaching. There are 2 styles optional,you can choice follow you need. Specifications: Material:PVC Style:81,100 Package Includes: 1 Piece Human Half Head Superficial Neurovascular Model with Musculature note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.