This product is a auto darkening welding lens, made of solid materials, sturdy and durable. It can serve you for a long time without being easily damaged. The product is an excellent auto darkening welding lens that can bring you more convenience, allowing you to have comfortable experience. Features -Color:Black -Material:Plastic -Size:11.00X9.00X0.90cm/4.32X3.54X0.35in - This automatic darkening welding helmet lens features self-checking lenses that automatically adjust to the welding intensity, providing better vision and protection. - Its comfortable and secure design allows for long-term wear, effectively protecting the face from sparks and bright light. - The helmet lens effectively filters out strong light, protecting the eyes from irritation and providing a clear view of the work area. - The lens color can be adjusted to suit individual needs, providing a better user experience. - This versatile helmet lens is not only suitable for welding, but also for other work environments that require protection, such as cutting and grinding. Package list: 1 x lens