Breathable and comfortable - disposable dust mask with large-caliber filter can dehumidify and ventilate; it can effectively remove hot and humid gas while blocking vapors. The breathing resistance is extremely low. It is more comfortable to wear. It helps to remove air. It reduces the accumulation of heat and moisture. The glasses do not fog up.  Intimate design - Our improved sponge stripe device integrated into the mask improves the sealing of the mask, closer to the face, and the adjustable and soft nose clip provides a comfortable and secure seal. Elastic straps with hooks are suitable for most men and women, even if they wear glasses.  Easy breathing - Includes proprietary technology with advanced electrostatically charged microfiber filter media designed for easy breathing.  Widely used - Used for outdoor cycling enthusiasts, home decorations, home improvement projects, buildings, drywall, sanding, sawing, mowing the lawn, cleaning, gardening. After testing, all filter efficiencies are over 99%, effective dust prevention, PM2. 5 Industry, irritant gas, haze, particles, allergies, pollen, car exhaust, bacteria, etc.
