Features: -Made of high-quality silicone material, it is gentle, soft, skin-friendly and comfortable to wear. -Equipped with high-definition protective glasses, it will not affect your vision and protect your eyes from harm. -The streamlined and low profile design ensures a snug fit without obstructing your vision. -The mask body and the receiving seat are washable and reusable to keep them clean and hygienic. -The 2097 filter element can effectively block pollen, dust, lead paint, asbestos and other particles in the air, with a protection efficiency of over 99%. -Suitable for welding, sawing, grinding, graffiti, painting, science, outdoor work, railways, manufacturing and other places. .