Each blank is one of a kind, with unique patina colors, and textures. 
Raw brass blanks to create your own jewel set (earrings, pendants, etc.,) 
Patina is on both sides of the blank.
Metal - raw brass
Size - 55x33mm  (2.2"x1.3")
Quantity  - 4ps / 2 pairs
The colors of the patina are natural, and all processes use no harsh chemicals.  
A thin layer of lacquer covers the brass/copper blanks to save the natural color of the patina. 
You can add additional layers of lacquer to protect the finish further. 
The plate of this gauge is perfect for creating a jewelry set (pendant, ring, earrings, etc.) or can be used for creating decorative elements for accessories.