This 27 part life size human torso has 27 removable parts featuring exchangeable male and female reproductive organs. Like classic torso models the major body systems are shown in detail. The head is opened exposing one half of the brain. The neck is dissected to show muscular glandular vascular and neural structures. The cerebellum and lungs can be completely removed showing the important structures of the head and inner wall of the thoracic cavity. The thorax and abdomen are removable allowing easy observation of the internal organs while the back is opened and dissected showing the vertebral column spinal cord and nerve endings. Further examination of the spinal cord is also possible with the removal of the 12th thoracic vertebrae. The torso is made exclusively from PVC and measures 13.8” x 9.1” x 34.3” (L x W x H).