This 18-karat yellow gold-plated necklace features a flat curb chain design centered by a polished heart pendant for a romantic, modern look. Lobster claw clasp closure Material: 18-karat yellow gold-plated stainless steel Care Instructions: Waterproof and tarnish-resistant Imported Heart pendant: 1in x .5in Approximately 15in long with 2in extender Colour: metallic