***Metal alloy can change colors or cause skin to turn green based on moisture and your chemical composition in your skin and how it reacts to certain metals. This is not stainless steel or sterling silver. It's similar to "costume" jewelry and works just fine for some and not for others. Before purchasing, please do a search for alloy jewelry with copper on how to determine proper wear/care and possible negatives due to improper wear/care and/or skin reactions to it.
