This listing is for commercial bronze sheets. These sheets are not actual bronze but a red brass. Commercial Bronze SheetC220 Alloy, Unfinished Sheet18 Gauge (.040" thick)Commercial bronze is a beautiful, warm color that can enhance any jeweler's supply list. This commercial bronze sheet is for those crafters who would like a little more bronze so you can cut your own shapes and/or punch your own discs. Great care is taken to maintain the quality of our metals. When available at your time of purchase, your sheet will be sent be sent with a protective coating of pvc on one side.Stock photo used is to give a representation of metals color under optimal lighting conditions. Results may vary depending on oxidation levels, light scuffing from general handling, etc.This is a raw metal and may require further finishing depending on your needs, please take this into consideration upon your purchase. Custom sizes are available upon request.