- [Protective Gear] This welding mask features automatic darkening technology with optical quality rating 1/1/1/2, ensuring true color visibility while effectively shielding your face and eyes from heat, sparks, molten metal, and glare. - [User-Friendly Design] Equipped with an elastic and adjustable headband, this welding mask provides a comfortable fit, allowing you to work hands-free without compromising safety. - [Durable Materials] Constructed from lightweight and wear-resistant polycarbonate (PC), this welding mask is built for long-lasting performance, making it ideal for all your welding tasks. - [Removable Design] The flexible, detachable mask can be easily assembled or disassembled, offering convenience for various applications and effortless storage. Ideal for professionals and DIY enthusiasts alike, this welding mask is perfect for tasks such as metal fabrication, automotive repair, and home welding projects. Experience unparalleled protection and comfort while you work.