The 3B Scientific A56/2 human spine model is used for anatomical study of the ribs, spine, and related structures. The model is flexibly mounted with movable femur heads for effective demonstration, and includes the following features for detailed examination: full male pelvis, occipital plate, prolapsed L3 and L4 discs, spinal nerve exits, and cervical vertebral artery. The A56/2 measures 32.7 inches/83.0cm (H). (H is the vertical distance from the lowest to highest point.) Display stand sold separately. Anatomical models are typically used as educational aids in medical and scientific classrooms and office settings.Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.3B Scientific manufactures anatomical models, simulators, charts, and other training materials for use in scientific, medical, and patient education. Founded in 1948 and headquartered in Hamburg, Germany, 3B Scientific meets ISO 9001: 2008 standards.