Modern Elements Black and Silvertone Tungsten Carbide 8MM Mens Wedding Band Metal Ring - Polished Finish Beveled Edge 8mm Wide - 2.3mm Band Thickness Two-Tone High Polish Deep Black Top and Silvertone Edge Finish Hypoallergenic - Cobalt Free - Scratch and Fade Resistant Handcrafted For Unmatched Quality 30-Day Money Back Guarantee or Exchange