Showing a longitudinal section of the head & brain nasal cavity larynx attached with lungs and heart depicting lobes of lung auricles and ventricles of heart and aortic arch and descending aorta superior venacava right & left innominate vein inferior venacava and spleen are all clearly shown.All parts are clearly illustrated. Supplied with English Key Card.Size: approximately 610mm x 460mm x 50mm.Weight: approximately 3000g.