Intimate combination: This auricle set includes three styles: acrylic pointed cone earflaps, acrylic short earflaps, and double-flared silicone earflaps. Among them, the size of the pointed cone and the short ear expansion is: 1.6, 2, 2.5, 3, 4, 5, 6, 8, 10mm, a total of 9 sizes, each size is a pair (two); the silicone style is 3, 4, There are 7 sizes of 5, 6, 8, 10, and 12mm, and each size is also a pair (two).; HIGH QUALITY PRODUCT: Our ear braces are made of high quality acrylic material, which is suitable for wearing while exercising without allergies. The silicone stopper is made of medical silicone, which is lightweight and non-allergenic. Double o-rings provide better taper retention.Unique Design: We will not appear rigid and heavy, but make you lively and beautiful. We offer ear stretches and ear canals in different sizes and styles so you don't have to worry about your ears getting bigger.Extraordinary Polishing Workmanship: Each ear support cone is carefully screened and polished smooth. It won't hurt you. Just want to make you happy while wearing it. The silicone meat tunnel can be worn while sleeping, which is non-allergic and comfortable. Moreover, the acrylic material is very light and easy to carry.