... 3) CE & Rohs reports Description of silicone sport wrist watch: Size: 17cm,18cm,.19cm,20cm. Weight: 10-13grams; Material ... over 10 years experiences, such 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 case, silicone strap, pvc key ...