4pcs Fabric Mouth Face Mask PM2.5 Anti Haze/Anti Dust Mouth Mask Respirator Mascaras with Carbon Filter Respirator
1. Military grade filtration, comes with adjustable ear strap and nose bridge, ergonomic, built-in one way exhalation valve can automatically opens and closes, so as to breathe smoothly, glasses don't fog up.
2.100% brand new dustproof mouth mask with filter, ultra-soft, ecofriendly, comfortable, simple, lightweight, reusable.
3. 4 layers PM2.5 activated carbon filter insert and valve system protection can filter almost 100% of particulate matter, gases, odors, dust, pollen, smog, PM2.5, germs, bacteria and viruses ect.
4.Easy to clean, mouth mask can hand wash, hang it dry, filter can be replaced, mask can last up to a year.
5.Suitable for running, cycling, hiking, skiing, crafts, gardening, anonymity and other outdoor activities, such as travelling, hospital, public places.
6.Ideal for kids, older, pregnant women, women, men, teens etc.