Yellow Gold Filled Corrugated Beads, 1/20 14K Gold Filled, RondelleSize: about 3.5mm in diameter, 2.5mm thick, hole: 0.8mm.Gold filled uses a karat gold overlay which is then bonded to a brass inner core. Our Findings manufactures gold filled with 1/20th 14 karat gold, meaning, it is 5% 14 karat gold by weight with a brass inner core.
