disposable dust mask
1.disposable dust mask is made of 3-ply nonwoven fabric
2.disposable dust mask is used during SPAS,flu

disposable dust mask   nonwoven dust mask    nonwoven face mask

1.Feature: High filtration efficiency

2.Main material: nonwoven fabric

3.Packing: 50pcs/bag.40bags/ctn

4.Carton size: 56*38*26cm

5.Application: Medical service, chemical industry, electron industry, Machinery industry,etc