Type:Reusable Filter Rating:KN95
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