The Digestive System Anatomy Model is a life-size, 2-part anatomy model from 3B Scientific and manufactured in Germany. The life-size digestive system model demonstrates the entire digestive system in graphic relief. Digestive System features: * Nose * Mouth cavity and Pharynx * Esophagus * GI tract * Liver with gall bladder * Pancreas * Spleen. The duodenum, caecum and rectum of the digestive system are opened. The transverse colon is removable. The digestive system mounted on a baseboard. The model is 31.9 x 13.0 x 3.9 in. and weighs 9.70 lbs.