The Porous Copper Foam is a highly conductive and thermal solution ideal for various applications. This 1PCS item, consisting of 100x100x5mm sheets with a 40PPI density, offers exceptional electrical conductivity and thermal insulation properties. Made from pure copper foil, it ensures minimal energy loss, making it an excellent choice for electrical components, such as heat sinks and thermal pads. The foam's porous structure allows for excellent thermal transfer, helping to cool components efficiently and maintaining optimal operating temperatures. Its self-healing nature ensures durability, making it a reliable choice for long-term use. Whether you're designing electronic devices, automotive components, or industrial machinery, the Porous Copper Foam can be a game-changer, improving efficiency, performance, and reliability. In just 200 words, I've highlighted the key features and benefits of this versatile and high-quality product.