Size: 1/2" Dia (12mm), Length: 8.031" (204mm), 1Pcs，Please note, Manual measurement, dimensions may have slight deviations. Material: 99.98% Pure Copper. Copper 110 exhibits a metallic sheen and boasts exceptional electrical and thermal conductivity. Versatile Applications: Ideal for electrical and thermal conductivity equipment, weldable copper round rods are also suitable for cutting, shaping, metal processing, machinery, cables, wires, communication equipment, and electronics industries. DIY Decor: Shape the smooth copper stock bar to your liking and cut it for personalized decor, ensuring convenience and practicality. 【Warm tips】Metallic copper surfaces may oxidize naturally, but this won't affect their functionality. Restore their shine by polishing with fine sandpaper.