Copper Hollow Bead For Jewelry DIY，Covered by 14/18K Real Gold, 4mm

Name: Copper Hollow Bead For Jewelry DIY

Material: Copper, plated with a layer of gold or silver 

Size: Diameter 4mm

Special note:

All products made of copper are plated with a layer of gold or silver to create a variety of colors., using a good electroplating technology, and the coating is very thick, can maintain the color for a long time.