14k Gold Filled 24 Gauge 3" Head Pins 30pcs Style and Size : 24 gauge 3" head pin Materials : 14k gold filled Quantity : 30 pieces 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.