5ct kn95 mask

• KN95 masks provide 95% protection against all particles that are greater than 0.3 µm in diameter (bacteria, viruses, pollution particles, fine particles, dust, smog, pollen, etc.)
• KN95 masks have a 3D foldable design, earloops, nose bridge/nosepiece, and provide excellent fitting and sealing.
• KN95 masks feature 5-layer protection, and are skin-friendly (don’t cause rash and skin irritation).
• Currently approved by the WHO as a safety measure from COVID-19; used by health care providers, patients, and citizens.