... CERTIFICATION OF THE BRACELET our pet tag with hologram and ion ,our ion is anion powder ,we add it to ... to contact me ,and you have some problem with our bracelet ,you can ask for replacement ,i hope ... from us ,i will try my best to do it for you .your early reply would be much appreciated . ... have any question,please feel free to contact us,we will try our best to do it.. Thanks! 2012 paw shape ...