Silver Union Jack Cufflinks Enamelled. A stylish enamelled pair of rectangular silver Union Jack cufflinks. There is one silver rectangular with the enamelled Union and another in silver with hallmarks. They are connected by a silver chain in the middle. Presented in a smart blue & cream card box with magnetic fastening. The cufflinks measure: L:16 mm x W:12 mm x H: 1mm. The British Flag cufflinks are also available with a T-Bar fastening. Please contact us for further information on firstname.lastname@example.org or tel: 01386 861800. Made by our skilled silversmith in the UK.