Features: 1.Blocking over 95% viruses and bacteria effectively 2.Electrostatic filter material, against PM2.5 effectively 3.KN95/N95 level, meet 2626-2006 international standards 4.Blocking dust, pollen, virus and so on 5.With elastic ear-loop, soft and comfortable to wear
Technical Data: Product Type: Face Mask 4-Layer Criterion: 1. GB2626-2006 Criterion 2. EN 149: 2001 Criterion 3.CE security certificate 4. ISO9001: 2015 5. SA8000 international certification 6. Professional Protection Qualification
