Made from 99.9% pure copper, this roll delivers excellent electrical and thermal conductivity along with corrosion resistance. With a 0.25mm thickness, 100mm width, and 1000mm length, it is perfect for EMI shielding, grounding, repairs, crafting, and decorative applications. Its smooth finish ensures easy cutting, shaping, and soldering for both professional and household use. A versatile material for engineers, artisans, and hobbyists.