SOMEN TUNGSTEN 6mm/8mm Titanium Wedding Band Ring Engagement Ring Comfort Fit Size 4-15 This ring is made of Genuine Titanium,Width: 6mm,8mm Titanium rings are strong and very light-weight with an outstanding resistance to corrosion Titanium is a natural element, it is hypoallergenic and compatible with the human body Best gift for wedding band, engagement ring and anniversary ring Friendly customer service and quality guarantee, 30 valid days for exchange or refund