feature: 1. The high polymer material fake belly button is similar to the real belly button 1:1, with fine texture, smooth and realistic shape. 2. The structure and length of the fake belly button are the same as the human belly button, which restores the size of the real belly button. 3. High-quality smooth food-grade silicone, no bubbles and other defects. 4. It can be used for acupuncture, puncture exercises, medical teaching, display props, etc. Specification: Name: Belly Button Model Status: 100 brand new Material: Food grade silicone Size: 7.8 6cm 3.07 2.3inch Scope of application: silicone for teaching, decoration, demonstration, doctor-patient communication, etc. The package includes: 1×belly button model 1 × base Notice! --The measurement error of 1-2 cm is a reasonable range due to the manual measurement method. --Please note that due to the lighting effects, the brightness contrast settings of the monitor, etc., the color of the picture may be slightly different from the actual product.Tips: If you have any questions during or after purchase, please contact us. Your satisfaction is our biggest responsibility. Package list: 1 × silica gel fake navel model, 1 × base, suitable for schools, hospitals, beauty salons, in physical health teaching, can be used as suture training and injection exercise, can be used for display and decoration, highlight the art and technology of jewelry stores. Base with base: light and strong base, belly button can be removed from the bracket, for all-round careful inspection, is a necessary tool for supporting demonstrations and explanations. High quality material: using food grade silica gel, super simulated soft touch, no irritating chemical smell, environmental protection, realistic appearance, long service life, meet your needs. Product size: 3.07 2.3in 7.8 6cm, fake navel structure and length is the same as human navel, fine texture, smooth, realistic shape, easy to practice, you can use this model to get the required experience.