A minimalist snake-chain necklace of 18-karat-gold vermeil stacks well with others and shines solo. Exclusive US retailer 18" length; 2" extender Hinge clasp closure Recycled sterling silver/18k-gold plate Imported Recipient of the Butterfly Mark certification, which identifies luxury brands that adhere to social and environmental best practices This product meets Nordstrom Responsible Manufacturing criteria: made with practices that meet higher environmental or social standards