Details This rare vintage Anton Michelsen 1960s ring features gorgeous procelain and sterling silver metalwork. For further details, additional photos or a private consultation on this style, please contact service@alexisbittar.com. Sterling silver, porcelain UPC: 990100059230 Measurements .625" north/south, size 8 Care To clean, gently wipe the surface with a soft cloth. For additional care instructions visit our FAQ page.