Type:Reusable NIOSH Filter Rating:N95
Place of Origin:Tinjin Brand Name:OEM
Function:Dust Mask Color: White
Size:For adults: 16×11cm Weight:2.9-3.2g/pc
Material/Fabric:
5 ply (100% new material)
1st ply: 50g leak proof Non-Woven Fabric
2nd ply: 40g Ethylene-Propylene Side By Side
3rd ply: 25g High Density Fliter Layer
4th ply: 25g High Density Fliter Layer
5th ply: 20g Direct Contact Skin Layer
Feature: High BFE/PFE, Adjustable nose piece, Elastic earloop,5 ply material