Place of Origin:

Shandong, China

Function::

Anti-Bacterial,PM2.5,virus,cold,dust,

Material::

100% cotton, patent antibacteria fabric, polyester cotton,

Color::

Black, red, purple, blue, or as customer's requirements

Feature::

Breathable, Comfortable, Skin friendly

Type::

Cycling, Anti-smog, Dust-proof, Antibacterial

Certifications::

CE ,CNAS,SGS, BSCI

Size::

Adult:22*15cm

Net weight::

24-25g/piece

Suitable crowd::

Adult & child

Accessory::

N95,N99 activated carbon filter