KN95 daily protective mask self-absorption filter respirator against particulate matter with abandoned mask no b** valve
Packaging information: |
|
---|
Langyin KN95 daily protective mask, self-absorption filter respirator against particulate matter, discardedType of face mask,Non-breathing valve mask
Material: non-woven fabric melt spray filter cloth hot air cotton elastic ear band
Packing: individual packing/only, 50 PCS/medium bales, 1000 PCS/carton.
Executive standard: gb2626-2006
Complete qualification, qualified test report.