Manufacturer's code: 10021434 Welding Mask Brand Stamos Welding Group It allows for reliable protection during welding. Przypelica provides a regulated range of protection against light: DIN 9-13 and DIN 4. By self-testU can optimally match the shield for your own needs. The field of view is 93 x 43 mm. X-metal cartridge is powered solar cells and contains removable CR2450 battery About 5,000 hours. Mask was made from plastic, it's light, weighs only 0.5 kg. It also provides neck protection. Applied mixture of materials TECAMID 66 with polyamide 66 and Nylon 66 Provides good stiffness, hardness, high abrasion resistance and thermal dimensional stability. Nylon 66 also features low consumption and low friction loss. Very Short reaction time of