Each charm is one of a kind, with unique patina colors, and textures. 
Raw brass hole bar to create your jewel set (earrings, pendants) 
Metal - raw brass
Size - 22x2 mm (0.85"x0.15")
Quantity - 20 brass rectangle bars with 1 hole
The patina colors are natural. I do not use harsh chemicals in all processes.
Brass and copper sheets, as well as all fittings, are covered with a thin layer of varnish to preserve the natural color of the patina.
You can add a coat of lacquer for added protection to the finish.