Earrings by caroline finlay Round silver drop earrings with embossed texture that shows through the rich, deep blue enamel. Silver has been oxidised a dull, dark grey colour which contrasts and defines the blue enamel. These earrings have long ear wires and move freely when worn. Features Primary Material : vitreous enamel Other Materials : sterling silver Length (mm) : 40 Fitting Type : Hook Dimensions (mm) : 22 x 22 x 1 One of a Kind : No Metal : sterling silver Hallmarked : No Wire Material : sterling silver Finish : oxidised Cleaning InstructionsEnamel can be washed in warm soapy water if it becomes dirty. A little vaseline can be applied to all pieces to help enhance oxidisation and enamel colour. Vitreous enamel is glass and although pieces are fairly hardwearing, care should be taken not to apply force or scratch the surface. Oxidisation will wear off with silver dip, abrasion or household chemical e.g. bleach.