... , have the characteristics of soft, non-toxic, don't crack, long life time, don't stimulate skin and so on. This ... as the silicone bracelet, silicone watch, silicon wristband, silicone band, silicone keychain, silicone key holder / keyholder, silicone key ring, silicone rubber bands, silicone USB Disk Flash band, silicone MP3/MP4 ...