Spikes 316L Stainless Steel Black Chain Ring. A masculine 316L stainless steel ring with definite style. This ring features a center black chain. Stainless steel men's ring available in sizes 9, 10 and 12. Spikes stainless steel jewelry is a trendsetting 316L jewelry collection created for today's stylish men and women who want leading-edge jewelry designs. Specifications: 316L Surgical Grade Stainless Steel, Available in Sizes 9, 10 and 12