Cufflinks by Gilly Langton Round dotty cufflinks with a satin finish. Designed and handmade by contemporary jewellery designer Gilly Langton. Features Primary Material : sterling silver Fitting Type : hinged bar Dimensions (mm) : 15mm x 1.5mm One of a Kind : Yes Hallmarked : Yes Cleaning InstructionsClean with hot soapy water and a pan sponge.