PC glass.2.0mm thickness.

Adjustable frame.

Package:one set/transparent polybag+10set/inner white inner box+20boxes/ctn

The carton size:66*35*46CM 

Combining quality protective eyewear with corrective lenses, North Lightning prescription safety glasses deliver the utmost protection without sacrificing visibility

G.W/N.W:12 / 10 KG

Applications:
Widely used to metal cutting ,metal polishing ,forging working ,metal ores stones crushing ,latoratory and so on.