Color Orange Silicone strap, become soft, make you wear more comfortable. 2. Shrink design, with your shrinking and not simple life. 3. Silicone strap, harmless to human skin, environmental protection and safety, non-allergic.. 4. Easy and simple to use, comfortable to wear. 5. Fashionable design, easy to wear and easy to take off. 6. Wristband design is comfortable, strong and durable.