Description This product is automatic darkening welding helmet, including 10 protective sheets. It has a flexible adjustment system, and it is easy to operate. You can adjust the tightness of the headband to enhance your wearing comfort. And it can effectively avoid damage to eyes and strong welding light produced by electric arc. Features -Mask Type: Half Mask Type -Light-Shielding Level: 8-Level Shading -Service Life: 1-2 Years -Applicable Scene: Various Welding Indoors and Outdoors -Temperature Range: 130 ℃ ~ -40 ℃ -Color:As Shown -Material:PP -Size:30.00X20.00X20.00cm/11.79X7.86X7.86in With large viewing screen, this solar powered welding helmet allows you to complete the welding tasks better. Featuring lightweight and breathable, this welder helmet gives you comfort by reducing stress and fatigue. The gear adjustment knob is easy for you to operate and can easily adjust the tightness of this helmet. This safety welding helmet has 8-level shading effect and is suitable for welding, grinding, cutting, and carbon arc gouging. You can use this weld hood helmet to reduce the risk of exposure to harmful light generated during welding.