Our brass rings are seamless, which ensures consistency in size, shape, finish and quality. Most styles are available in sizes 4-13. In this line, one ring is inserted over another and spins.
R139 WITH R42D-6H
- R42D-6H (a 3mm wide domed ring with 6 cavities for 13pp stones) is inserted over R139 (a 9.5mm wide flat ring).