6" by 6" 20 gauge copper sheet. Unpolished mill form; will show surface abrasions from machining and will need to be polished. Made in America and fully recyclable. Packaged in a heavy-duty resealable MylarFoil bag with easy-to-open tear notch. Embossed seal to ensure product integrity. Integrity Beads high quality metals can be used to make beautiful crafts and jewelry.