MJ Metals Jewelry Cross Puzzle Ring 316L Surgical Grade Stainless Steel 8mm Sizes 5 to 14 316L Surgical Grade Stainless Steel combines comfort with durability Puzzle rings can be taken apart and then reconnected Adding to the beauty of this ring is the 2 different finishes of each piece. One part has a polished finish and the other has a brushed finish. Velvet bag included with each ring purchased