Size:Diameter 10mm(0.39inch),Length:100mm(3.9inch),pure copper rod and pure zinc rod 4PCS
Material:99.9% pure Copper with metallic luster and excellent electrical and thermal conductivity for the copper round rods.99.99% pure Zinc,Suits for copper electroplating and zinc electroplating, School Scientific Experiment Research Lab Project.
Zinc rod is a solid rod-shaped material made of pure zinc, commonly used for electronic welding and repairing zinc products.
Manual measurement,please allow slight errors on size.