1> CE EN1175 approval , Easy to change the glass, shell can be repeated to use
2> Material: PP
3> Thicker and more durable shell, most popular type custom welding mask
4> Inspection window size: 108x83mm, 108x50mm and 110x90mm
5> Flip up front welding helmet design, perfect in workmanship.
6> Protect face and head from hurt by spark