Water-Proof and Dust-Proof Mask 2ply - 3ply non woven /melt blown face mask 

Material: Spunbond non-woven Fabric with melt-blown non-woven fabric
Feature: Breathable/Dust-proof 
Type:   Earloop Disposable Face Mask : 50 pcs/box, 2000pcs/ctn
Discrip:  Blue spunbond non-woven fabric is outer ply
              Melt-blown non-woven fabric is middle ply
              White non-woven fabric is innder ply
Colors: White, Brown, Blue, Green etc as per customized color