Guanhua 8861 folding white protective mask (kn95)

Product Name: foldable particulate protective mask (non-medical / four layer);
executive standard: gb2626-2006 Kn95;
Product Materials: non woven fabric, filter melt blown cloth, hot air cotton, nose bridge strip, ear band, gray sponge strip;
wearing method: ear hanging;
Product Color: white;
shelf life: three years;
product advantages: add up and down sponge strip, wear comfortable, wear more closely, reduce pollutants into the mask due to leakage
scope of application: it can be used for building stone, textile, grinding, metal casting, pharmaceutical, electronics, material treatment and grinding, and can be used for daily cleaning, painting, wood processing and other operations.
How to wear it: EARWEAR