Materials: grain calfskin leather Anti-tarnish microsuede interior lining. Hardware: gold metal zipper closure Four necklace hooks with pocket. Six holes for earrings. Produced in China Responsibly 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.