DESCRIPTION :-
Ear Rope: Can be adjusted to the appropriate position according to face size. 
Main Material: Non-Woven, Polypropylene Melt-Blown
Size: Standard
Wearing Method:Ear Hook 
Color : White
Period of Use:3 Years 
Protection Range:Suitable for filtering particulate pollution such as pollen and pollen in the air under daily environment PM2.5 isolate bacteria and viruses.