Rhodium or rose gold plated y shaped necklace blue/green or white simulated opal</br>bead/ball chain with lobster claw clasp</br>nickel free</br>Remove jewelry when showering?? swimming?? or exercising. Avoid contact with perfumes and soaps. Store in protective pouch. Designed in New York?? Made in China.</br>Made in China</br><br/>http://www.amazon.com/gp/product/B01MAZIW6U