A modern take on the classic couple bands - dazzling for her simple for him. As the name implies these are the bands for the long haul a reminder of your unbreakable bond Sterling silver base quality cubic zircon Adjustable size to ensure no fitting issues Female ring size 7-8/ 17mm -18mm (adjustable) Male ring size 10-12/ 20mm -21.4mm (adjustable) Anti-tarnish rhodium e-coat to prevent silver tarnish Comes with the GIVA jewellery kit and authentication certificate