The Frances Opal Huggies offer a unique look featuring an oval opalite charm that dangles from our classic huggie style earring. Measurement: 12x19.5mm Materials: - Gold plate brass huggie - Gold plate brass charm - Synthetic Opal Plated jewelry is a process where a thin layer of gold or silver is bonded onto a base metal. This is a budget-friendly alternative to real gold and allows us to have a wide variety of on trend styles. Our product description will indicate whether the piece has a brass or sterling silver base. It is important to use proper care when wearing and storing these pieces to increase the lifespan of the plating. Plating will eventually fade over time, but can be prolonged with proper care.