5. Because the metal material's edges and corners are pointed, so please be careful and avoid not scratching when you take the items. In addition, there is a protective film on the surface of the product, which needs to be removed before use.
1. Copper Foil roll is known for its excellent electrical and thermal conductivity, as well as its ease of cutting and soldering.
2. Copper Strips are ideal for a wide range of projects including handicrafts, architectural decoration, industrial applications, heat conduction, and DIY projects.