Calculate weight and price.
        
        
    Weight 1000 pcs :
    
    kg x
    $
    
    per kg =
    $
    
    1000 pcs 
  Default density
      
      g/cm3 
  | ①,b=(1.25~1.5)D a° determined by the manufacturer ④,L(max) | 
| ①,b=(1.25~1.5)D a° determined by the manufacturer ④,L(max) |