This 14/20 gold-filled round split ring provides a secure connection without the time spent soldering or the risk of heat damage. The finer gauge of this ring gives it a delicate appearance, even while it holds components securely. Split rings are made with two turns of wire, creating a spiral. Insert one end of the wire into the ring (or hole) on your finding and continue turning the split ring until it is completely through the finding. These rings are ideal for attaching charms or drops to bracelets or earrings; they are easy to use and ensure a secure hold for your finding. The value of gold-filled is greater than gold-plated because gold-filled has an actual layer of karat gold, not just a microscopic film. Gold-filled is made by heat- and pressure-bonding a thin layer of karat gold to a brass core. "14/20" gold-filled material is made with 14-karat gold and the gold represents 1/20th (or 5%) of the total weight of the material. All gold-filled materials sold by CRAFT WIRE are nickel-free and in compliance with EU regulation EN1811:2011.