Brooches by Diana Greenwood Hand pierced and cut flowers and leaves assembled and soldered into a circle, with a stainless steel pin. With a satin finish. Features Primary Material : silver Pin Type : pin Dimensions (mm) : 60 x 60mm One of a Kind : Yes Hallmarked : Yes Finish : satin Cleaning Instructions To clean, use either foaming silver polish with the sponge that is provided (or an old toothbrush) or silver dip. (Goddard’s make both, which is widely available.) Then wash in soapy water to remove the polish, rinse thoroughly in clean water, dry with kitchen towel to avoid watermarks and leave to dry out completely somewhere warm.