Rest assure your use: according to 3M Comparison of FFP2, KN95, and N95 and Other Filtering Facepiece
Respirator Classes，respirators certified as meeting these standards can be expected to function very
similarly to one another, based on the performance requirements stated in the standards and confirmed during conformity testing.
4-Layer design: High-density non-woven fabric-nano filtration-N95 filtration-high-breathable non-woven fabric, the N95 Safety Mask can protect you from virus, dust, car exhaust, pollen, etc
3D ear hanging and lightweight design: Ensure your easy breathing. High-quality elastic straps make it comfortable to wear for a long time, suitable for home and professional use, indoor or outdoor use
We are confident about the quality and performance of our safety mask. We provide 24-hours online customer services with our friendly support team. Please contact us if you have any question.