[20 Pack] of 5-Layer Reusable MASK, Anti-Fog, Dust-Proof Adjustable Headgear Full Face Protection Masks

Description

Main ingredient:non-woven fabric,meltblown fabric,hot air cotton. Filtration efficiency:non-oily particulate matter filtration rate more than 95%. Product storage:Storage temperature : 20 degrees-38 degrees,storage temperature less than 83%.Its should be stored in a well-ventilated,dark and dry enviroment and away from fire sources and pollutants. Validity:three years. Effective filtering, filtering dust and particles to help protect the airways; Rich, comfortable and breathable foam, good fixation, prevents movement; Passed certification, if you have any questions, please don't hesitate to contact us. Please purchase in our ONLY store, Each packages comes with face protection that will fit around most ears.