This copper rodis manufactured with red copper with professional technology to ensure the copper rod can be used for a long time. You can use this copper rod toelectrical and thermal conductivity equipment, it can be welded. Features -Color:As Shown-Material:Red copper-Size:100.00X0.50X0.50cm/39.30X0.20X0.20in- The copper rod is made of red copper materials with high hardness, very suitable for welding use. -High purity, low oxygen content, copper rod has good electrical conductivity, good workability and ductility. - Copper rod can be given as an intimate gift to your friends who love metal working hobbies , they will be very happy. -The surface is strictly treated, copper rod has good anti-corrosion and durable to use. - Wonderful workmanship ensures the copper rod have a long service life, which is handy and practical. Packing list: 1 x copper rod