Using The Theory Of Humanized Design, Applicable To All Type. Dust, Allergies, Smoke, Pollution, Ash, Pollen, Crafts,Gardening,Travel, Anonymity, Travel, Outdoor, public Places, etc.
Warm Tip: The Color And Patten Are Subject To Our Main Picture.The 2019-nCoV(novel coronavirus) will spread through droplets.The masks with filters could be used for disposable medical mask which will block droplet transmission, and escort for the battle of epidemic prevention and control.