silicone wristband with watch 100% good silicone, water-proof OEM logos are accepatable colors can be optional fast dilivery silicone wristband with watch High quality silicone rubber, mixed with MAGMA-Q&T toumaline resin powder on production.size: 14cm to 20cm.All products material are compelete environmental protection which have pass many tests(like SGS, FDA, UL, LMBG), as well as the Chinese ...