Automatic Welding Helmet 1.Welding helmet with unique design,wide uses. 2.Various of colors with high quality,nice price Automatic Welding Helmet 1.Welding helmet with unique design,wide uses. 2.Various of colors with high quality,nice priceItemProtecting Soldering MaskFilter dimensions110x90x8.5mmView size96x43mmLight state shade4Dark state shade9/13Shade controlexternalSwitching time1/ ...