This striking line of 6 mm wide Comfort Fit Black Tungsten Wedding Bands have a truly unique design. Its reflective black ceramic domed center is accentuated by its contrasting white tungsten beveled edges, which give the rings a sporty and contemporary look. Free Lifetime Warranty! Click on image below picture of ring for details. Free Engraving, please click on image below picture of ring to see instructions or contact us for details. Ring comes with Free 2 Day shipping, free ring box. We also offer free size exchanges if you purchase the wrong size. We are a real jewelry store with a physical location in Southern California. Many sellers on Amazon are just people selling out of their home.