The perfect gift for a special occasion or just as a surprise to remind that special one how much you care! Elements Opal Thai Necklace is hypoallergenic and safe on skin. Comfort fit allows the necklace to fit all sizes Look beautiful, fabulous with this unique design. Be prepared to show off to all your friends & co-workers with this great design. Show off with this beautiful piece of jewelry, made from the highest of quality Lead & Nickel Free.