Crafted in 14K gold, will not oxidize or discolorWidth: 4MMProduced in VietnamResponsibly sourced from a Responsible Jewellry Council (RJC) member whose standards enable fully traceable and responsibly sourced practices including ethical supply chains to uphold human rights, mitigating adverse mining and environmental impact to protect the health and safety of people and environments in systems and daily operations, as well as support community development. 14K Gold 4MM Flat Edge Band