1、Multifunctional: This welding gun blackout panel is multifunctional and can be used as a welding face cover, secondary welding face cover, argon arc welding face cover, welding glasses, providing comprehensive guard for welders. 2、Secure And Reliable: This welding blackout panel ensures enhanced security during welding projects, and guards your eyes from the intense brightness of the welding arc, reducing the risk of eyestrain, fatigue, and potential long term injury. 3、Adjustable Design: This portable welding blackout panel features an adjustable design that ensures a snug fit to your welder gun and ensures maximum comfort during long periods of use, which is practical. 4、Sturdy And Robust: This welding blackout cover is made of excellent PP and PA material, which is sturdy, abrasion resistant, unbreakable and flame retardant to ensure durability and long lasting performance in heavy duty welding environments. 5、Compact And Lightweight: This 16cm welding blackout panel is small in size and light in weight, which is very convenient to carry and use, and can be used at home, factories, workshops and other situations.