23Parts 45CM Human Torso Heart Brain Trachea Esophagus Aorta Diaphragm Model

23Parts 45CM Human Torso Heart Brain Trachea Esophagus Aorta Diaphragm Model. 45CM human torso anatomical model. Features: This is a two-sex torso model divided into 23 pieces: trunk, head, brain, trachea, esophagus and aorta, diaphragm, lung, heart, stomach, liver, kidney, pancreas and spleen, intestine, spinal nerves. Made of PVC and placed on a plastic seat.