Product name: Medical protective mask
Model specifications: arched, 30 sealed independent sterilization packaging
\n\nProduct size: 16cm*10.5cm
\n\nPacking:1pc/bag , 30pcs/box
\n\nProduct structure: non-woven fabric, meltblown fabric, elastic band, plastic polypropylene material
\n\nProduct features: ethylene oxide sterilization
\n\nUse period: 2 years
\n\nFiltration rate: Class 1 (N95) filtration efficiency greater than or equal to 95%
\n\n