Design:Inspired by serotonin molecular structure, which reduces depression. So we call it happiness necklace. Anyone who wears it will be happy. Happiness Serotonin Molecule Necklace For Women, Happy Serotonin Necklace, Science Jewelry For Women
MATERIAL : 925 sterling silver . Lead-Free & Nickel-Free, Hypoallergenic and Safety for sensitive skins.
Size: 19.6*31.1 mm/0.77*1.22 inches, Chain Length: 18" with 2" Extender.
GIFT BOX: Comes With The Charm Gift Box,perfect for any gift giving occasion, great Christmas gifts,Thanksgiving gifts,graduation gift,birthday gift,congratulation gift,vocation gifts or business gift for girls,teens,women
Service: Quality guarantee, Always response IN-TIME, Barrier-free English after-sale service.