​Sterilized 3-ply Spacious 3D Surgical Masks (50 Pcs Individual Pack)
Color White, Blue, Black/Ear-loop Inverted/with YADU logo/
E Shape Border/Double Bridge Nose Strips/
Patented Design Space Enhanced 50%
Size: 17 x 9.5 cm (Adult)
Third-party verified: BFE≥98%, PFE≥87%, Delta P≤ 2.1 (20.4Pa/cm²)
Fluid Resistance≥120mmHg, Flame Retardant
Standard: YY0469-2011
National Medical Products Administration
https://www.nmpa.gov.cn
National Medical Device Product Registration No: 豫械注准20182140714
Packaging: Individual Packs, 50 Pcs / Box, 40 Boxes / Carton
​Order or Enquiry: 852 96968781 (WhatsApp / Call)