Description: 【Material】: This welding mask replacement headgear is made of pp material, ensuring durability and longevity. It is designed to withstand the harsh conditions of welding work. 【Product Size】: The replacement headgear dimensions are 26cmx16cmx13cm, making it a comfortable fit for most users. It provides ample coverage for your face while allowing you to move freely. 【Adjsutable Design】: Adjustable headgear knobs on both sides and a control knob at back adjust to the most comfortable position according to different users, press and rotate to adjust the tightness. 【Easy to Wear】: With its headband design, this welding mask can be easily worn and adjusted according to your comfort level. It stays securely on your head even during work sessions. 【Application】: This sturdy and efficient welding mask suitable for welder face piece. Fully adjustable to provide a comfortable and secure fit for different head sizes. Specification: Material: PP Size Chart: 26cmx16cmx13cm/10.24inchx6.30inchx5.12inch Package Includes: 1 Piece Welding Replacement Headgear Note: Please allow slightly errors 1-2cm differences due to manual measurement.