Protection class: NONE
Origin: China Mainland
Safety standard: NONE
Model Number: Face Mask As N95
Certification: ce
Main Material: Non-woven Fabric + Filter Material + Nose Bar
Size: 21*8cm(3-layer,independent packed)
Implementation Standard: YY/T0969-2013
Validity Period: 5 years
Using Hour: ≤8 hours
Quality Grade: First-class
c: MD816-1