14k Rose Gold Filled V Shape Hammered Hook Ear Wires 4pcs Style and Size : V shape hammered hook ear wire, loop to top:25mm, tip to top: 16mm, 20gauge wire. Materials : 14k rose gold filled ( 14kGF stamped ) Quantity : 4pcs/ 2pairs Gold Filled: Gold filled is an actual layer of gold-pressure bonded to another metal. Gold filled is not to be confused with gold plating as filled literally has 100% more gold than gold plating. Gold filled is much more valuable and tarnish resistant. It does not flake off, rub off or turn colors. safe for people with sensitive skin.