The product meets the standard of KN95 of China National Standard of GB2626-2006 which is similar to the N95 standard of NIOSH. So it may be used to protect people from COVID-19. Better to adhere to social distancing guidelines with this box of 10 KN95 protective face masks.
Made of safety fire standard materials with 5 layers. Elastic soft ear hooks eliminate too much pressure on the ears. Each set of 10pcs come in its own sealed bag. Note: They say that each mask should be disposed of after a single use.