... handwriting sort: skeleton A fully flexible lift size vertebral column consisiting of the occipital plate,cervical,thoracic and lumbar ... pelvis. features include representations of the ver tebral arteries,spinal nerve branches and a prolatpsed L3-L4 intervertebral disc. ... a stand for hangingSize:90x20x20 cmWeight:approx.3000g flexible spinal column, open sacrum (anatomical model,educational model)