Features:
<< Function: 3 layers of protection effectively resist the invasion of harmful substances, protecting against dust, liquids.
<< Good quality: Seal the bridge of the nose improves the adhesion of the item.
<< Comfortable to wear: No falling off, comfortable to wear and the mask is designed with high strength.
<< Wide application: Daily use
<< Convenient to use: Adjustable nose clip fits the face, fixes the sides of the easily detachable nose wings, helping to isolate the polluted air.
<< Comfortable to wear: The mask is wide enough to cover the nose, mouth and face, it fits for most faces.
<< High-elastic flat ear strap. Will not tighten the ears