1.With active carbon:anti-dust;anti-bacteria;anti-pollen

2.Outerfacing: spunbond polypropylene - blue color identifies outside of mask

3.Non shedding, polyurethane ear loops reduce particulation.

4.Fully enclosed nosepiece - adjustable, vinyl covered steel reduces “blow by”

5.Ultrasonic bonding reduces contamination and outgassing

 Black 4ply non woven face mask with tie and the size is 17.5*9.5cm :

product detail:

Application

workshop:

We strictly comply with the standards of production and do our best to be more efficient,high quality.

packing detail:

Packing:50pcs/box,40boxes/ctn,2000pcs/ctn

Carton size:52*38*26cm