A life sized functional model of the 5 Lumbar vertebrae with normal intervertebral discs.
The model includes:

• segment of the spinal cord with spinal nerves
• the 5 lumbar vertebrae with intervertebral discs
• coccyx
• sacrum with removable cutaway
• flexible stand

Cannot be removed from stand
Size: 13" x 5" x 5"
made in Germany by 3B Scientific