1,Material:100%silicon 2,Can put ions into snap watch 3,Good quality with cheapest price 4, free samples for you checking silicone slap band for promotional gift:Product Name Rubber Silicone Watch Snap band , silicone wristwatches,2011 Silicone Snap Digital WatchCompany websitewww.silicon-case.comMaterial100%siliconeH.S.CodeH.S. 9102190000 Size16-18-20cm, any size can available.ColorNo limit ; ...