This necklace is made using tarnish resistant 18k gold plated brass chain that has a 16k gold plated clasp and 18k gold plated connecting rings. The necklace has extenders making it adjustable from 16"-18.5"-20.5" in length. The pendant is made up of a rose quartz bar connector and a rose quartz heart. 😍This necklace is totally unique, so cool & boho chic. * Your purchase will arrive in pretty packaging