The picture shows the ring width is 8mm Rings Width:4MM 6MM 8MM 10MM(If you want a width that is not in the options, please contact customer service, we will reply within 12 hours.) Us Size:5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/ 10/10.5/11/11.5/12/12.5/13/13.5/14/14.5/15 Note: the character of the inside ring is "Tungsten carbide", which is deleted as default. If you stick to have it engraved on "tungsten carbide" inside of ring, please tell me and email to us when you have ordered. Women's Or Men's Tungsten Carbide Wedding Band Matching Rings,Rose Gold Cupid's Arrow over Wood Inlay,Tungsten Carbide Ring with High Polish Antler and Dark Wood Inlay,Domed Top Ring With Mens And Womens Rings For 4MM 6MM 8MM 10MM Tungsten carbide is ranked second hardest next to diamond on the Mohs scale, diamond being a 10 followed by Tungsten carbide as 9. Tungsten material does not cause irritation on the skin. Due to the Hardness of Tungsten carbide, wedding bands gold may be laser engraved, but CANNOT be engraved by hand. They CANNOT be stretched. The Women's or Men's Tungsten Carbide Wedding Band Matching Rings with Rose Gold Cupid's Arrow over Wood Inlay and High Polish Antler and Dark Wood Inlay sounds like a unique and stylish choice for a wedding band. The domed top design and comfort fit make it comfortable to wear, while the combination of rose gold and wood inlays add a touch of natural elegance to the wedding bands for men tungsten. With options for 4MM, 6MM, 8MM, and 10MM widths, both men and women can find a size that fits their preference. Overall, it could be a great choice for those who want a modern yet rustic look for their wedding band.