HOLIIBN Anti Pollution Face Mask with N95/N99 Protection Air Mask Filters,Anti Smoke, Exhaust Gas, Dust, Pollen, Allergens,Hiking, Running, Walking, Cycling, Ski and Other Outdoor Activities

Healthy breathing:Active carbon filters isolate 99.88% of dust, chemicals, fumes and particulates
Smooth breathing:Unique ventilation design, excellent permeability, double air breathing valve, air resistance is smaller,smooth breathing
Fashion pattern design:Attractive appearance and is simple and lightweight
Comfortable fabrics:Diving fabrics, soft texture,comfortable to wear
Adjustable Elastic Strap. One Size Fit Most Combination of ergonomics perfectly -- According to human face design, has a protective surface as the face size. The section of nose has sheet fixed to prevent sliding ,The mask can be further adjusted by hand to fit the unique features of your face.

About the material

Mask material: diving Fabrics
Filter material: activated Carbon
Inner cover material: Non-woven, activated carbon

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