Swinger Black Ring Set His & Her's Matching 6mm/8mm Black Brushed Center with Polished Edge Tungsten Carbide Wedding and Engagement Bridal Band Set Please use drop down menu to choose your desired sizes. GREAT GIFT IDEA- Comes in a little velvet bag, and these trendy design rings are always loved by ladies in fashion. Perfect for Anniversaries, Weddings, Proposals, Promise and Friendship Hypoallergenic - Genuine Tungsten Carbide (Cobalt Free) Wedding Band Ring 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!