Brooches by Miranda Sharpe The cell brooch is a collection of silver oval outlines clustered and soldered together to createa whole. The silver brooch has an oxidised back and edges, with the front surface brought to a silver satin finish with bright burnished edges. The brooch is slightly formed to sit elegantly on clothing rather than completely flat. The brooch has a handmade stainless steel pin with catch. Designed and handmade by Miranda Sharpe. Features Primary Material : silver Other Materials : steel Pin Type : pin Dimensions (mm) : 40x45x1 One of a Kind : No Metal : sterling silver Hallmarked : Yes Finish : satin Cleaning InstructionsUsing warm soapy water with an old toothbrush should be sufficient to clean this brooch. A standard silver cloth may also be used on the non oxidised area but please be aware that it will increase the shine of this surface and will no longer look satin.