This exquisite mens and womens solid titanium in a mirror finish features a triple grooved gold IP center highlighted by three cubic zirconia. Comfort fit. Womens sizes 5 to 8 measure 6mm in width. Mens sizes 9 to 13 measure 8mm in width. Spikes stainless steel jewelry is a trendsetting 316L jewelry collection created for today's stylish men and women who want leading-edge jewelry designs.