All our jewelry is Nickel Safe. We have never had a problem or complaint over many years on markets, high street shops and online. If you do for some reason find that you have a reaction to our jewelry or you simply feel unsure when wearing it, you have the right to send it back to us within 7 days of receiving it. We must stress that we need the item to be in saleable condition and in its original packaging. Please contact us BEFORE acting on this and we will discuss how to proceed in Etsy convo.