Made from 99.9% pure copper, this roll provides excellent electrical and thermal conductivity with long-lasting corrosion resistance. With a 0.25mm thickness, 200mm width, and 1000mm length, it is ideal for EMI shielding, grounding, repairs, crafting, and decorative applications. Its smooth finish ensures easy cutting, shaping, and soldering for both professionals and hobbyists. A versatile material for engineers, artisans, and DIY users.