Bering Arctic Symphony Size 57 Diameter 18.2mm Polished Gold Ring 526-20-83 Tailor your look with exquisite and unique combination rings. With its large selection of various ring designs and unique Twist & Change System, the ARCTIC SYMPHONY COLLECTION provides a creative high point for an unmistakable appearance. The shiny gold coloured outer ring, made from pure, high quality, medical-grade stainless steel (316L), is distinguished by the simple elegance of its form and can be combined with a large selection of inner ring designs. More individuality, more personality – more YOU! The Arctic Symphony Collection’s Twist and Change System provides a wide variety of stylish possibilities and individual creations! The strikingly beautiful inner ring design allows you to elegantly combine a selection of outer ring variants, or wear individual ones perfectly on their own. For a combination ring, an outer ring variant must initially be chosen as the basis. Simply unscrew the outer ring and combine with a wide variety of inner ring designs from high quality materials such as high-tech ceramic, SWAROVSKI ELEMENTS, stainless steel or Milanese mesh. Please note the various ring sizes as for combinations the inner ring must be two numbers larger than the outer ring. Use sizes: (example: Outer ring size 50 + inner ring size 55). If you have any questions please  click here Click here to join our  facebook  and  Instagram !