Specification

3m 8822 dust mask 1.CE EN149:2001,/FFP2 standard; 2.High-efficiency filter 3.convenient and durable

nonwoven cup mask, 3M respirator Made in China(1) Materials:                                                  1st layer: 40g PP non-woven                                 2nd layer:100g needle punched cloth                         3rd layer: 60gFFP2 melt blown                                4th layer: 120g polyester cotton  (2) Feature:* 4-ply composition, reliable protection* High bacteria filtration efficiency, help fight with H1N1 swine flu virus 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/ctncarton size:67*31*31cm, G.W.:2.8KG

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