Tungsten carbide ring black and yellow gold, Wedding band mens tungsten, Black tungsten ring men, Men's wedding band, Tungsten wedding band -100% Cobalt Free -8mm Width -Comfort Fit Band -Free Ring Box -Free Personalized Engraving (inside of band) -Lifetime Warranty Tungsten carbide is roughly 10 times harder than 18k gold (extremely scratch resistant). In addition to its design and high polish, part of its attraction to consumers is its technical nature. It is hypoallergenic. People with allergies to gold jewelry can wear tungsten rings. Tungsten carbide wedding bands are the top selling metal for men’s wedding bands in America today. Feel Free to browse our store by clicking on ParieJewelry https://www.etsy.com/shop/ParieJewelry