Cast from natural bones. Bones are Assembled with a Chromoplated Flexible Tube, Muscles are attached with Strong Flexible Bunge Cord. Nerves, Muscles and Ligaments are made of Durable Soft Polyurethane Rubber. Bones are made of an Impact & Fatigue-Proof Polyurethane Plastic to Lest for Years. Mounted on a solid polished walnut base. Weight: 1 lb. Stand -- Included.
Feature 
 - brain stem and cerebellum
  - Mounted and flexible with occipital bone
  - spinal cord and nerve endings
  - Vertebral artery
  - 1st and 2nd rib
  - cervical and brachial plexus
  - shows suboccipital triangle
  - greater occipital nerve
  - anterior, medius and posterior scalenus
  - Longus capitis and longus colli muscles on anterior side
  - interspinalis cervicis on posterior between C-3, C-4 and C-5
  - Cut of multifidus on right side
  - Stand -- Included.
  
 Size: 9"x6"x4"
LIFETIME MANUFACTURER'S WARRANTY!