Life size. Fully flexible vertebral column with intervertebral discs (L3-L4 shown in prolapsed condition). Includes occipital plate, sacrum, coccyx, complete pelvis with symphysis, and removable femur heads. Vertebral arteries and spinal nerve branches are also represented. The left side has painted representations of the points of origin (red) and insertion (blue) of the muscles. Mounted on a metal hanger stand. Size (without stand), 87 × 27 × 14 cm.