Ear Wire Hook, 27mm, 21 gauge, 18K Gold Plated over Copper, 10 PCS

Ear Wire Hook, 27mm, 21 gauge, 18K Gold Plated over Copper, 10 PCS 

18K Gold over copper refers to a process that has a base metal of copper, which acts as a strong and affordable foundation. Then a thin, outer layer of 18 karat gold is electroplated onto its surface. This provides the look of solid 18k gold at a lower cost, but the thin gold layer can wear off over time and is less ideal for people with skin sensitivity.

Made in China.