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 examination of all sides Removable section provides access to , 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, section can be removed for access to , valves, and major vessels. 3. Anatomical models are typically used as educational aids in and scientific classrooms and office . 4. The model includes a labeled (a of 34 markers that give you a better understanding of each part of the heart) Anatomical Model 2 Part Life Size Human Heart developed with the support of anatomical experts, and it shows 34 parts, details, and gives you visual 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 are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.