Specifications

1) Maintenance free gas masks
2) Latex-free synthetic rubber head strap
3) Staple free optional
4) Contour design ensures com

(1)Materials:                                                
1st layer: 40g PPnon-woven                               
2nd layer:100g needlepunchedcloth                       
3rd layer: 60gFFP2 meltblown                              
4th layer: 30g PPnon-woven 
(2) Feature:
* 4-ply composition, reliable protection
* High bacteria filtration efficiency, help fight with H1N1 swine fluvirus or similar.
* Hygenic,safe to wear, maintenance-free
* Adjustable nosepiece, ensures comfortable wearing
* Factory price, super quality
* OEM production acceptable
(3) Package:
20pc/box, 160pcs/ctn
carton size:67*31*31cm, G.W.:2.8KG