This 5X larger model of the heart is a great learning resource for students as well as professionals. The heart is the most amazing part of our bodies and its the organ that provides us with life by pumping blood throughout our bodies. This model of the human heart dissectible and comes with a stand for display purposes. It is made exclusively from PVC. making it durable for prolonged periods of use. It is hand painted, has numbered parts and keyed description. This model is a great informative tool for the home, classroom or office to study or display this vital organ.