... Following is the detailed description of custom power band silicone bracelets: Feature:1. Material: silicone + ions2. With 1 holograms ... .The following photos are some of our other ion bracelets / wristbands for your reference:Following are some pics ... years experiences, such as the silicone bracelet, silicone watch, silicon wristband, silicone band, silicone keychain, silicone key holder / keyholder ...