The VAKOOBA Copper Wire is made from 99.9% pure copper, providing excellent electrical and thermal conductivity along with corrosion resistance. With a 1.2mm diameter (18 AWG) and a 20-meter length, this wire is thin, lightweight, and easy to cut, solder, bend, and shape. Perfect for electrical wiring, grounding, jewelry making, arts & crafts, DIY projects, and model building, it offers reliability and versatility for both professional and hobby applications.