Material:
 
 
   
 
Zinc Based Alloy & Glass(Lead and Nickel Safe)
 
 
  
 
  
 
   
 
Size:
 
 
   
 
Approx:14mm( 4/8") Dia.
 Hole size: 4.7mm( 1/8") Thickness: 12mm( 4/8") - 11mm( 3/8")
 conversion : 1 inch = 25.4mm or 1mm = 0.0393 inch
 
 
  
 
  
 
   
 
Color:
 
 
   
 
Dark green