Earrings by Emily Thatcher Features Primary Material : silver Length (mm) : 68 Fitting Type : Post Dimensions (mm) : 68x10x2 One of a Kind : No Metal : stirling silver Hallmarked : No Wire Material : silver Cleaning InstructionsPlain silver finish should be cleaned with silver dip, making sure it's thoroughly rinsed afterwards. Oxidised pieces can be gentle cleaned with a silver cloth.