Material:Environmentally friendly PVC Life-size human heart model on base for use in for patient education or anatomical study Can be removed from base to provide close examination of all sides Removable section provides access to chambers, valves, and major vessels Size:about 11*11*22.5cm Color: red + black Anatomical Model 1. Life-size human heart model mounted on a base for use in patient education or anatomical study. 2. The heart can be removed from the stand for viewing from all sides, and one section can be removed for access to chambers, valves, and major vessels. 3. Anatomical models are typically used as educational aids in and scientific classrooms and office settings. 4. The model includes a labeled diagram (a total of 34 markers that give you a better understanding of each specific part of the heart) Anatomical Model 2 Part Life Size Human Heart was developed with the support of anatomical experts, and it shows 34 parts, vivid details, and gives you incredible visual insight into the intricate details of the human heart. Is a good tool to help you learn anatomy.If you are a doctor, it is also an aid to patient education. Package Contents: 1 * 1: 1 Human Heart Model Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.