Gold-filled products are mechanical compositions of thin gold karat layers and base metal cores. The use of heat and pressure bonds the gold karat layer to the base.
Gold-filled wire products are manufactured to federal standards, marked and sold accordingly. Ear wires can be made with 14/20 gold-filled wire, which is an abbreviation for their gold content by weight. 14/20 gold-filled wire is composed of a base metal (bronze) wire core and mechanically clad with a tube of 14k gold that is 1/20th (by weight) of the total weight. Recommended for all applications.
Included in the price of the earrings.