Included: 1 Earring Stud(s) Features: Quick Ship Earring Back: Post Shape: Square Metal Color: Yellow Earring Length: 12.7mm Earring Width: 2mm Care: Wipe Clean Earrings Type: Post Earrings Earrings Style: Stud Earrings Metal: 14k Gold Country of Origin: Imported Gold Opulence is 14K Gold over a core comprised of a patented new formula that combines Nano Diamond particles and thermal resins to create a uniquely strong substance called Nano Diamond Resin. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. 14K Gold Infused with Nano Diamond Resin