Material:The model is made of polyvinyl chloride (PVC) plastic, which is corrosion resistant, lightweight, and has high strength.Life Size Human skull and brain Model on base for use in for patient education or anatomical study.You can clearly see all the main anatomical structures of the human skull and brain .The accuracy of this anatomy skull and brain is the perfect study tool for anatomy students.Offering a full range of anatomical features, The skull model includes a labeled diagram for 55 numeric marker. The brain model includes a labeled diagram for 32 numeric marker.Functional characteristics: the model consists of 8 components: sagittal section of brain, cerebral hemisphere, cerebellum and brainstem. It also shows the cerebral hemisphere, diencephalon, cerebellum and brainstem midbrain, pons, medulla oblongata, and cerebral nerves.etc.Skull model consists of 3 parts.Skull cap, facial skeleton base, and lower jaw bone are individual pieces included in this skull anatomy model; The fully removable mandible jaw and skull cap offer a deeper look into the skull bone model to review the endocranium cavity and sinus cavities.Colour: as shownMaterial: pvcSize: 21x15x17cmPackage Contents:1 * Brain modelOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.