BeadsTreasure 10 Pcs- Antiqued Copper Plated Flat Disc Stamping Blanks Tag Charms Round for Jewelry Making. Antiqued Copper Plated Flat Disc Stamping Blanks Tag Charms Round for Jewelry Making. Listing for 10 Disks. Finish-Antiqued Copper Size-24 mm, thickness-1.7 mm USA SELLER