Deluxe Dual Gender Torso Model, 24-PartThe 3B Scientific Deluxe Torso offers all possibilities you need for detailed demonstrations in human anatomy and other study subjects. With this human torso model you receive 100% quality and a high standard of detailed manufacturing. The human torso model contains these removable parts and organs: 3 part head (for light skin model), 2 part head (for dark skin model) 2 part stomach Female chest wall 2 lungs 2 part heart Liver with gall bladder 4 part