Our necklace is made of alloy, after electroplating, it has long-lasting color retention and will not fade,it won't turn your skin green. Each necklace has multiple clasp lengths, so that you can get the perfect length variation between the chains. Easy to match your different outfits, suitable for daily jewelry or any other occasions like wedding, party, performance, anniversary, birthday celebration, banquet, evening party or other social events, let you look elegant, attractive and fashionable. Necklace enjoys an exquisite workmanship and stylish appearance, can be sent to your friend relatives in festival,it's an ideal gift for women and teen girls. Warm Tips:To keep your jewelry in its original condition for a long time,please store them in a clean bag or box to keep the air off of them when you not wearing them; avoid worn them in shower & gym.;avoid contacts with sea water, cosmetics, perfumes, etc. We care about you and the product you received from us! Contact us for anything and everything, we are here to help you.