General description Made of copper, this 10X Copper Foil Roll offers excellent conductivity and thermal conductivity. It is versatile and can be crafted into various parts such as gaskets and washers. Ideal for DIY projects, hobbies, crafts, building decoration, and industrial applications, this pure copper sheet is suitable for both hot pressing and cold pressing. Technical specifications Material: Copper Size: 0.01 mm x 100 mm x 1000 mm Package Contents: 10 x Copper Sheet Roll Measurement allowed error: +/- 1-3 cm