China Cotton Face Mask

The dust mask is made of high quality nylon material, breathable, soft and durableUnique design: Adjustable nose clip can make the mask fit your skin better. Prevent infiltration of contaminantsAdjustable hook-and-loop straps for optimal fit, dual unidirectional airflow to drain condensation, keep the inside of the mask dry, the M Plus dust cover shell and valve can be cleaned when dirty, and the filter can be replaced.Various scenes: The mask can filter most dust, exhaust gas, fine particles, pollen, smoke and odor. Suitable for carpentry, painting, pollen allergy, mowing, backyard cleaning, cycling, skiing, outdoor s