Specification: Material: Food grade silicone Size: 7.8 6cm 3.07 2.3inch, driving the ear channel: 3cm 1.1inch Flesh-colored Scope of demand: Education, decoration, demonstration, medical-patient communication, etc. Products include: 1 × Silicone Ear Template 1 × base Characteristics: The high molecular material, similar to the actual ear 1: 1, is exquisite in texture, smooth and realistic. Ideal for displaying the store window and a practical tool. Silicone of high quality smooth food quality, without bubbles and other imperfections. It can be used for acupuncture, piercing practice, medical education, display accessories, etc. Note 1-2 cm Measuring error is a reasonable range due to manual measurement methods. Please remember that because of lighting effects, brightness settings monitor contrast, etc., there may be a small color difference of the images and the real element.? Products include - 1 × Silicone Ear Template, 1 × Base.If You have questions about this product, do not hesitate to send me an email, I will answer you within 24 hours. Widely used - school education, learning, looking for laboratory display tools and supplies.This model can easily be decorated and altered with color for medical studies, art reference, etc. ? Size - 7.8 6cm 3.07 2.3inch.Hong of the ear channel: 3cm 1.1inch.Ideal for displaying the store window, can be used for acupuncture, piercing practice, Medical education, display accessories, etc. High simulation - a false structure of the ear and a length compatible with the human ear, are exquisite in texture, gently and realistic for easy practice. Is your best auxiliary tool for research and learning knowledge relevant. High Quatitious Material - polymer food grade silicone material, the material looks very similar to simmilar at the human fabric.Garanty for a long life and a realistic ear surface structure.