Retail Price: $16.00 - Save 45% Off! The center band in this ring rotates. This Quality Stainless Steel Band is made of Low Nickel 316L Hypo Allergenic Surgical Steel, and is no different than the ones you can pay $60.00 to $200.00 for. It is little less than 3/8" (9mm) Wide. Sizes 7 to 14 are available.