Larynx, Heart and Lung Model (0055) A life-size model separating into 7 parts. The lungs have two removable lobes to show the internal structures, the heart bisects showing atria, ventricles and valves, the larynx bisects and the diaphragm is shown. On base. Available in Size: 36 x 23 x 12 cm & Packing: 77 x 41 x 33 cm, 6 pcs/carton, 20 kgs. Qty :