The Axis Scientific occipital bone with C1 and C2 vertebrae anatomy model replicates the trapezoid shaped bone located at the base of the skull mounted on a white base with the atlas and axis bones. This bone model exhibits the natural movement of the vertebral column at the base of the skull. This unique skeletal model is perfect for the classroom and for patient practitioner interaction. Model weighs 1 pound with dimensions 9 X 5 X 5 Axis Scientific offers a full range of budget friendly detailed anatomical models great for medical students and professionals. Axis Scientific Anatomy models all come with 3-Year Warranties. Contact our expert support team for advice on this and our other Axis products.