Axis Scientific Deluxe 8-Part Human Brain Model with Arteries | Shows Major Lobes and 41 Anatomical Features of the Human Brain | Includes Base and Detailed Full Color Product Manual | 3 Year Warranty The Axis Scientific 8 Part Deluxe Human Brain with Arteries is a high quality anatomical representation of human brain anatomy. This detailed model can be dissected into 8 pieces, which are held together with discreet magnets and metal posts, and includes an attractive white base for easy display. The model includes <ul class="a-unordered-list a-vertical"> frontal and parietal lobes (2 pieces) temporal and occipital lobes (2 pieces) brain stem (2 pieces) and cerebellum (2 pieces) It also features an incorporated Circle of Willis and basilar artery, leaving no anatomical detail out of this feature rich study aid. This line of products was designed by and for medical professionals, using only the finest materials to craft each model. Model weighs approximately 2.5 pounds Measures roughly 5.5 inches tall x 5.5 inches wide.