Earrings by Hannah Bedford Inspired by the ebb and flow of the sea, these earrings are like the crests of waves, coiled in oxidised silver and encrusted with droplets of 18ct gold granulation. Stud earrings for day or evening wear. Features Primary Material : 18ct gold and oxidised silver Fitting Type : Post Dimensions (mm) : 15x5x5 One of a Kind : No Metal : 18ct gold and sterling silver Hallmarked : No Wire Material : sterling silver Cleaning InstructionsOxidisation is a surface treatment given to the silver. Over time with wear, this can start to rub back, exposing the silver underneath. This worn affect can be very desirable as silver highlights are added to the piece. However if you would like the oxidised finish to be restored Hannah can provide this service.