Earrings by Debbie Long These copper swirl earrings are made using a unique technique I developed folding and forging metal. Each piece is individual as the surface of the copper is oxidised to produce warm copper tones. Features Primary Material : copper Length (mm) : 38 Fitting Type : Hook Dimensions (mm) : 23x25x5 One of a Kind : No Hallmarked : No Wire Material : silver Cleaning InstructionsThe colour develops slowly over time. If cleaning is necessary use a simple solution of soapy water. Remember to rinse and dry thoroughly.