Seller: lowcostmetals (48,764) 99.9%, Location: Houston, Missouri, Ships to: US, Item: 142606698446 C11000 Copper is 99% pure copper sheet that has many uses including arts, crafts, backsplashes, kickplates, electrical applications and more. It has a bare mill finish that when exposed to the elements will develop a patina over time. Material: Copper Alloy : C110Temper: HO2 Shape: Sheet Thickness: 0.021 (24 ga.) Width: 12 inches Length: 12 inches Finish: Unpolished (Mill)Thickness Tolerance: Width Tolerance: Length Tolerance: Notes: No protective coating, sheets may have minor surface scuffs from shearing and handling. Condition: New, Material: Copper, Shape: Sheet, Alloy: C110, ISBN: Does Not Apply, MPN: Does not apply, Brand: Online Metal Supply, Thickness: 0.021 (24 ga.), Width: 12 inches, Length: 12 inches, Temper: HO2, Finish: Unpolished (Mill)