NinjaCrafters TEN (10) Solid Copper Bracelet Blanks - 1/2" x 6" - Heavy 16 gauge - Hand Stamping Blanks - Deburred, Tumbled, Polished Ready to stamp right out of the bag-Tumbled, deburred, polished Solid Copper Blanks Heavy 16 gauge 1/2" x 6" Genuine NinjaCrafters stamping blanks for jewelry artisans