MAYSENT Large Viewing Welding Helmet with Auto Darkening Lens 3.93X3.66 Tru
Super Large Viewing Size--This Welder Mask Size 3.94"X3.66" with 4 Premium Sensors, switches from light to dark in 1/10000 sec. Auto-Darkening Lens--The auto-darkening lens feature ensures that the user's eyes are always protected from the bright flashes of light created during welding.