protective Face masks
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100000 Piece(s) (MOQ)
3 ply Surgical Mask 3 layers Standard 2 Blue Ultrasonic Bonding BFE95% BFE+VFE+PFE>= 95% BFE+PFE>= 95% Bacteria Filtration>95% Air Breathability: 29.4 Pa Flammability: Class1 Breathability - Delta P: