12" X 543'/ 1 Mil Copper Foil Bulk Copper Roll (25 lbs)

This copper foil bulk roll is 1 Mil (.001 inches) thick and 12 inches wide by approximately five hundred and forty-three feet (25 lbs.) It is manufactured to ASTM-B152 specifications, is annealed (soft and very malleable) with a commercial finish, is 99.9% pure copper alloy 110, and has a thickness tolerance of +/- 5%. This roll can be used for various electrical applications including rf shielding, craft and art projects (scrap booking, paper crafts, punching, veneering etc...), do it yourself projects, manufacturing, and much more.