8mm tungsten ring for men and women, black and red/blue carbon fiber inlay between silvery brushed part on two sides, polished and comfortable innerface.The unisex ring is crafted from Genuine Tungsten Carbide. Scratch Resistant, Never Tarnish, Nice Weight, Quality Feel with Exquisite Craftsmanship. Ideal jewelry ring for wedding bands, engagement ring or promise ring. Great gift to your husband, wife and lovers for birthday, Valentine's Day, anniversary, Christmas, mother's day, father's day.Our rings are made with a standard US ring size.Please check your ring style and ring size before proceeding . If you are unsure of your ring size, it is recommended that you have your finger sized by jeweler.