Double-layer high-density thickened sponge in Welding Mask fits snugly against the face, combined with a breathable mouth filter to ensure smooth breathing and efficient sweat ventilation. Detachable dual-function design allows Welding Mask to serve as a standalone face shield or pair with Welding Goggles; the structure fits over prescription glasses to meet diverse usage requirements. High-toughness structure of Welding Shield resists from flying debris, providing reliable protection for welding and grinding tasks. Versatile Welding Helmet is suitable for various industrial applications, including welding, grinding, and construction, all-around face and eye protection. Dark green resin lens in Welding Goggles blocks UV and infrared rays while maintaining clear, true-to-life color visibility for precise work., Weight: 0.330693393 pounds, Manufacturer: Goutdori_F41_8134252