Tarnish Patina Copper Sheet 22 Mil/16 Oz. (.0216 inches thick) 24 Gauge Copper Alloy 110 (99.9% cu) The look of an aged penny. Looks very much like leather. 22 Mil comes in 36" and 48" widths. Note that if you plan on applying a lacquer and/or epoxy, please choose the non-waxed finish. Note that if you plan on applying a lacquer and/or epoxy, please choose the non-waxed finish. Also because each piece is truly unique, you should expect some slight variations in the patina-in other words, no two pieces are exactly alike. Thus it is best to order all of the sheets you are going to need for your project at the same time. Lead time is typically 3-5 days. Please don't hesitate to contact us with any questions! Also check out our Patina Copper Sheets FAQ's