Copper Blanks Hoops Enameling Enameled Enamel Jewelry Shape Blank,
R-025-R-018 x 2mm,
Type of Metal - Copper,
Grade of Metal - First Grade,
Gauge of Metal - 20 Gauge,
Measurement - 25mm Diameter with a 18mm Offset Cutout and are 2mm from the edge (for the cutout part),
Quantity - 4,
Materials: Copper.