Get to the heart of the human body with this simple but fascinating cross-section model of the human heart. Made of soft foam rubber, the model comes apart into two halves with one side showing labels of the parts of the heart and the other side with blank labels. The model measures 13 cm (about 5") and comes with a booklet which describes how the heart works, what the parts of the heart are and what they do, and other interesting "heart facts".  Plus, listen to the sounds of a real heart with our Stethoscope!