Features: Learn about the stomach and digestive system with this 4 dimensional model. The display is very detailed and suitable for medical/classroom research tools. Helping to better understand the structure of the human stomach or for school medical/anatomical research presentations. Used for school teaching tools, learning displays, and collections. Suitable for medical teaching, biology and anatomy props, communication between doctors and patients. For patient education or anatomical research. All important detail can be easily identified. Specifications: Material: Plastic Product Size: Approx. 13.3x7x13cm/5.24x2.75x5.12inch Package Includes: 1x Human Stomach Anatomy Model note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.