Mixed Modernity, Lasting Appeal—the Silver Double Medium & Elongated Link Chain Necklace combines a rhodium-silver medium link chain (3.5mm x 8.2mm) with an elongated link chain (3.6mm x 10mm). Choose from 16"/18" or 18"/20". Handmade in the USA: For sustainable luxury and meticulous craft. Protective Coating: For enduring shine and beauty. Chic Layering: Makes a statement solo or in a stack. Elevate your everyday style with these contemporary layers.