[Description]

• Brand new in sealed individual packages.
• FDA Approved for Surgical Medical Class Grade
• Korea Meltblown MB Filter
• 94% protective filtration
• 4-layers premium filters
• Aluminum nose support wire bridge
• Anti-slip; anti-fog on eyeglasses; anti-skin irritation test completed
• Ergonomic 3D Design: easy to breathe and speak

[How to use]

1. Make sure that the surface in contact with the mask is not contaminated.
2. Wear the mask to cover your nose and mouth with the nose-holding piece facing up.
3. Hook each strap over your ear to lock them in place.
4. Make sure the mask is in close contact with your face without a gap