1. Material: Silicone 2. Color: White, Black, Lake Blue, Amber Yellow, Gray, Burgundy, Chrysanthemum Blue, Army Green, Rose Pink, Beige, Light Pink, Coral Red, Midnight Blue 3. Process: This product is made of medical silicone material, which is waterproof, sweat-proof, comfortable and soft. The strap is thickened, comfortable to wear and easy to use. The material is harmless to human skin and is not allergic. 4. Length: 113mm+85mm 5. Packing: opp bag packing
