6 Round Circle Copper 1.5 Inch Metal Stamping Blank 24 Gauge Copper Circle Metal Stamping Blank - 6 Count 38mm or 1.5 inch Diameter Copper Stamping Blanks 24 Gauge Copper - 0.022 Inches or 0.55mm Thickness Great for Engraving, Stamping, Jewelry Making and Crafts Polishing and Finishing Required