TEN (10) 1" x 2" Bronze Color Anodized Aluminum Dogtags or Large Keychains, Finished Blanks for Hand Stamping - 22 Gauge TEN (10) 1" x 2" Anodized Aluminum Bronze Color Dog Tag Style Blanks Finished Blanks For Hand Stamping; These make great keychains, pendants or bracelets )just add a hole on the other side and attach to cord!) Tarnish-Free, Hypoallergenic Metal; comes with one 2mm hole punched at the end Great for stamping, engraving or as a base for polymer clay or epoxy clay.