... 15cm,16cm,17cm,18cm,19cm 3.Certification of CE Christmas Girls Sports Bracelet with Ion (1). Material: 100% Eco- ... reference and comparison. (7). Sample leadtime: 3-4days; Christmas Girls Sports Bracelet with Ion Funcation:(1). Stimulate blood circulation & metabolism ... 1meters water resistance or 3 meters water resistance for Christmas girls sports watch(4). Negative ion (anion) emittance (800~ ...