Model Vertebral ColumnThis spinal column is flexible to show the natural movement of the spine. It is life sized. Includes: The occipital plate cervical Thoracic Lumbar vertebrae Sacrum coccyx Complete pelvis Removable femur heads. The left side of the skeleton is painted to show the muscle origins (red) and muscle insertions (blue). This model also features representations of the vertebral arteries, spinal nerve branches, and intervertebral discs. Column comes mounted on