5A CZ iced out pavé heart links tennis necklace

Silver white color made with 5A CZ (machine cut cubic zirconias which is the top grade diamond stimulant) Length 38cm with link chain type. Not adjustable. Tennis lock clip. Choker style. Statement necklace. 100% lead and nickel free. Pre owned by me. Copper base. How to maintain: avoid chemicals. Avoid wearing in shower. Avoid wearing when sweating (no gym). Clean with soft cloth. Take off when sleeping. Avoid banging the gems. I will not accept returns therefore ask ALL your questions before purchasing. Thanks.