RMP Stamping Blanks, 2 1/8" X 3 3/8" Rectangle Wallet Card with .691" X .75" Heart Cut Out, 16 Oz. Copper, 24 Ga. - 3 Pack Copper Stamping Blank Raw material, ready to be finished 2 1/8" x 3 3/8" Rectangle Wallet Card with .691" x .75" Heart Cut Out Quantity : 3 Pieces 16 Oz Copper with Protective, Peel Away Film