5/pc polyurethane Black Mouth Mask Anti Dust Mask Activated Carbon Windproof Mouth-muffle Bacteria Proof Flu Face Masks

Origin: US
Function: Anti-pollution
Protection class: DS1
Life cycle: Non-disposable
Applicable: Adult
Material: nano-polyurethane
Size: 16.2*12.8cm
Certification: ce
Model Number: /
Safety standard: GB2626-2006
Quantity: 1
Item Type: Masks