5 Ply Face mask can filter over 95% of airborne particles, protection against breathing in fine dust, solid and liquid particles.
High-density non-woven fabric-nano filtration-high-breathable non-woven fabric, the Safety Mask can protect you from virus, dust, car exhaust, pollen, etc
Inner filter cotton layer improves filtration efficiency to dust, pollen, gases, odors and it can effectively separate PM2.5 fine particles and bacteria.
Made of soft material, skin-friendly Comfortable face masks with extra-soft ear loops is suitable for long periods of wear.