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