His and Hers Wedding Ring Sets Couples Matching Rings - Women's Steel Wedding Rings & Men's Titanium Wedding Bands. This women's wedding ring set is a 3 piece black ion plated stainless steel with 1.85 ctw diamond equivalents AAA grade cubic zirconia wedding set. The center piece is a cushion cut cubic zirconia 1.03 carat diamond equivalent solitaire Engagement Ring. Combined with two stainless steel ring guards it is the most beautiful 3 piece black engagement rings for women set. Men?s wedding bands Material 1: Titanium Titanium is used in this fashion jewelry wedding band for him. Material 2: Carbon Fiber The properties of carbon fibers, such as high stiffness, high tensile strength, low weight, high chemical resistance, high temperature tolerance and low thermal expansion, make them very popular in aerospace, civil engineering, military, and motor sports, along with other competition sports and fashion jewelry. It can be dyed in different color. A black carbon fiber strip inlaid on a comfort fit black plated titanium band makes it a perfect men?s wedding band.