| This welding facemask is made of polypropylene material, with strong toughness, impact resistance. Lightweight design, more comfortable to wear, and will not feel tired after long time wearing. Full lens with higher clarity, the new expansion window on both sides can provide panoramic true color large field of view, welding more convenient. Heat insulating facemask, with high temperature resistant, which blocks arc light, infrared light, ultraviolet and other harmful lights, and also blocks welding slags, avoids high temperature burns, protects your face and say goodbye to arc light hazards. Ir lamp design, adopts two kinds of illumination, which makes it convenient to work in the dark, | |