Metal: 100% solid copper. No Cadmium, Lead & Nickel Free
Diameter: 1.25 Inches round copper stamping tags, thickness: 0.04 inch
Protective Films: Featured with protective vinyl on front side to prevent scratching in transit, please peel away the cover before stamping
Quantity: Come with 12 PCS metal stamping blanks, great for enameling and stamping or other jewelry making projects
Wide Applications: It's very easy to use number and letter stamps to make a piece of personalized jewelry like the badges, tokens, charms, , dangles, necklaces, pendants, earrings, custom keychain like pet ID tags, keepsakes