1. Durable and extremely comfortable: The washable dust mask is made of 100% cotton with a layer of activated carbon and a one-way exhalation valve for easy breathing. This durable material is reusable and environmentally friendly.
2. Excellent protection for PM 2.5: anti-pollution mask with high-performance breathing valve, which improves the breathability of the pocket and protects the bacteria in the mask. The M-shaped adjustable nose clip provides better sealing and significantly prevents fogging and slipping.
3. Widely used: ideal air pollution mask, suitable for dust, bacteria, allergies, smoke, pollution, ashes, pollen, crafts, gardening, travel, anonymous, outdoor sports, fog protection, bus, industry, home, Pets and pet grooming in hospitals, public places, sanding and drywall, etc.