This product uses silicone material, which is gentle, skin‑friendly, waterproof and breathable, safe and hygienic. This product can not only highlight the ears, but also prevent the ears from standing incorrectly, convenient and practical. It is used to correct the deformation of the baby's auricle, such as auricle valgus, protruding ears, deformed ear, etc. 1 roll of auricle correction patch are available, enough to meet your use needs, easy to stick and tear off. Light weight and in small size, easy to store and carry, can be easily put into your bag, perfect for home and travel use.