This is a good tool to teach students the human bodys structure. Made with premium PVC material, odorless, safe and practical. With this ear model, there is a better way to learn acupuncture. Suitable for people who are interested in Chinese medicine knowledge. It can be used in beauty shop, drug store, health or massaging teaching school. Are you looking for a professional and practical simulation ear model? If yes, look no further! Our product must meet your needs. It indicates the corresponding reflection area and massage position of the human body' s internal organs and torso on the auricle. one of the best choices for you. Features - Color: Assorted Color - Material: PVC - Size: About 17. 00X10. 00X3. 50cm/ 6. 68X3. 93X1. 38inch - Made with premium PVC material, odorless, safe and practical. - It can be used in beauty shop, drug store, health or massaging teaching school. - This is a good tool to teach students the human body' s structure. - Suitable for people who are interested in Chinese medicine knowledge. - With this ear model, there is a better way to learn acupuncture. Package Including 1 x Ear Model