BFE≥95% , 3 Layers of protective filtering for safer breathing protection.
-Nose Clip: Made of plastic material.
-Elastic ear-loop: suitable for adults and children, the breaking strength of loop string ≥10N.
Steps for useage. Learn how to wear facemask correctly.
1. Unfold the mask, stick nose pad on mask nose bridge.
2. Put mask on chin and pull elastic loop to ears, wear masks as comfortable as possible.
3. Adjust nose clip to fit the nose shape.
4. Press nose clip with both index fingers to fit the nose shape to prevent air leakage.