Men & Women's 8MM/6MM Brushed Center with Laser Cross Engraved Shiny Edge Tungsten Carbide Wedding Band Ring Set Please use drop down menu to choose your desired sizes. Genuine Tungsten Carbide (Cobalt Free) Wedding Band Ring Hypoallergenic - Comfort Fit This ring can be worn as a Wedding Band or Promise Ring by men or women Beware of Imitated Replicas - 30 Day Money Back Gurantee!