Size

17.5*9.5cm

Colour

White, blue, dark blue, green

Material

Non-woven Spunbond and Melblown Fabric

B.F.E & P.F.E

≥98%

Usage

1. Daily use Agaist Allergens, Pollen, Dust, Mold Spores, Flu... 2. Standard medical procedure

Feature

Adjustable nose piece, Elastic earloop