fashion digital sport silicone wrist watch/band watch 1) 100% health silicone 2) custom logo,size,color 3) ... CE & Rohs reports Description of silicone sport wrist watch: Size: 17cm,18cm,.19cm,20cm. Weight: 10-13grams; Material: 100 ... over 10 years experiences, such as the silicone bracelet, silicone watch, silicon wristband, silicone band, silicone keychain, silicone key holder / keyholder ...