3M™ Particulate Respirator 9001V Dust, Haze, Allergy, Pollution Disposable N95 Mask with Valve Respirator

1.Model: 9001V
2.Type: Dust Mask
Material: High-efficiency non-woven fiber
Weight: 9001V (12 g / a) (g)
Packing: 1 inner each bag,250 Piece each case
Style: Flat Fold, Ear-loop
Exhalation valve: Yes
Protection level: A
Material: non-woven fabric (by directed or random fiber and return which is a new generation of environmentally friendly materials with moisture, breathable, flexible light, does not help, of course, is easy to be decomposed, non-toxic irritating, rich colors, low price and other characteristics)