It is a trendy neckpiece which has disc shaped metal charms arranged in a V-pattern attached to a link chain which is further attached to the lobster lock. The entire piece is plated in a hue of green to give that cool effect.
Treat your jewelry with care. Avoid water contact and clean it with a soft cloth. It goes through stringent quality checks at every stage of its development in order to bring it to the level of perfection.