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Evergreen Yellow Sand Black Mask KF94 (Large)
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