Product name: KN95 Disposable Mask Adult Material: Non-woven @Meltblown cloth Type: Ear-worn Layers: 5 Color: White Standard: GB2626-2006 KN95 Inhalation resistance: 350Pa Expiratory resistance: 250Pa Filtration efficiency: 95% Flammability: 5S Application: Effectively protect against dust, pollen, animal hair, PM2.5, haze, droplets, bacteria, etc.
