- Auto-Darkening Technology: This welding mask features advanced auto-darkening technology with optical grade 1/1/1/2, providing a true color view while effectively protecting your face and eyes from heat, sparks, molten metal, and glare. - User-Friendly Design: Designed with an elastic, adjustable headband, this welding mask ensures a comfortable fit, allowing you to work hands-free without compromising safety. - Durable Materials: Constructed from lightweight, wear-resistant polycarbonate (PC) material, this welding mask delivers exceptional durability and reliability for all your welding tasks. - Removable Design: The flexible, removable mask can be easily assembled or disassembled, making it convenient for various applications and easy to store. Use Scenarios: 1. Ideal for professional welders needing reliable protection during extensive welding sessions. 2. Perfect for DIY enthusiasts tackling home projects, ensuring safety without hindering visibility. 3. Great for metalworkers engaged in heavy-duty fabrication, maintaining comfort and performance under demanding conditions.