Description:  This is a standard tool for all jewelers.  The gauge measures all non-ferrous metals, whether in sheet or wire form.  It gives either the American standard gauge or the meaurement in thousandths of an inch.  Measures sizes from 0-30.
 
Approximate Size:  3 1/4" diameter, slightly larger than 1/16" thick
Material:  Stainless steel
 
Made In China