Cufflinks by Miranda Sharpe The large bud cufflink comprises a shallow domed bud in sterling silver with a hinged back. The dome is enamelled with a blue vitreous enamel with small flecks of yellow enamel detail. The cufflinks have a polished finish which highlights the subtle texture on the dome. Features Primary Material : silver Other Materials : vitreous enamel Fitting Type : hinged bar Dimensions (mm) : 20 x 18 x 20 One of a Kind : No Metal : sterling silver Hallmarked : Yes Cleaning InstructionsUsing warm soapy water with an old toothbrush should be sufficient to clean these cufflinks. Solutions such as silver dip can be used. It is recommended that the solution be applied sparingly with an old toothbrush or cotton bud to silver areas only, ensuring it is rinsed and dried thoroughly afterwards. (Contact with the enamel may affect its surface). A standard silver cloth may also be used but please be aware that it will increase the shine on satin areas of silver.