Features 1. Excellent ductility, corrosion resistance and welding ability. Can be made into a variety of semi-finished and finished products by cold and hot forging. 2. Excellent electrical conductivity, used for manufacturing wires, cables, brushes and other good thermal conductivity, used for manufacturing magnetic instruments or meters that need to resist electromagnetic interference, such as compass, aviation instruments, etc. 3. Excellent plasticity, easy to be processed under hot and cold pressure, can be made into tube, rod, line, tape, tape, board, foil, etc Specification: Material: T2 Copper Outer Diameter: 6 mm/0.23 inch Inner Diameter: 4 mm/0.15 inch Thickness: 1 mm/0.04 inch Length: 2m / 6.6ft Weight: about 275 grams/9.7 ounces Package Includes: 1 x Copper Tube Note: 1. Due to manual measurement, please allow an error of 1-3cm. Thank you for your understanding. 2. The monitor calibration is inconsistent, and the color of the item shown in the photo may be slightly different from the actual object. Please refer to the actual one.