GER Men Women 7mm Wedding Tungsten Ring Black&Red Line Promise Engagement Rings Polished Edge Comfort Fit High-tech Tungsten Carbide Rings are scratch and fade resistant, as well as hypoallergenic. 7mm wide with bright black color, comfort fit. &#x2714;You also can wear it on your necklace as a pendants. LIFE TIME WARRANTY! Easy customer service! Each Ring will come a Beautiful Ring box. Perfect gift for lovers, a wedding ring/band, or anniversary gift, it's also a good present for festivals such as Christmas, New Year and Birthday. If you are not sure about your finger size, don't hesitate to contact us, we are here to help!