Conforms to ANSI Z87.1-2003; Conforms to DIN EN 166:2002-04 Material:Float Glass/ Polycarbonate/ CR39 Clear Cover Lens/ Clear Cover PlatesMaterial: Float Glass/Polycarbonate/CR39  Spec:133×144×1.0/1.2/2.0/3.0MM;120×100×1.0/1.2/2.0/3.0MM;110×90×1.0/1.2/2.0/3.0MM;100×80×1.0/1.2/2.0/3.0MM; 110×60×1.0/1.2/2.0/3.0MM;110×50×1.0/1.2/2.0/3.0MM;108×83×1.0/1.2/2.0/3.0MM;108×51×1.0/1.2/2.0/3.0MM;105×50×1.0/1.2/2.0/3.0MM;98×75×1.0/1.2/2.0/3.0MM;        

Welding Clear Cover