Active carbon face mask with 4-ply

1. healthy and unexpensive 2.with outstanding quality 3.used in all kinds of virus protection

Active carbon face masks(4-ply)Material: first ply  pp fabric   20g              Second ply active carbon paper 35g               third ply  filter paper 20g               forth ply  pp fabric 20g                             Size :      17.5*9.5 cmColor:    blue, green, whitePacking: 50pcs/box , 40boxes/cartonMeas:     52*38*42cm

Specifications    Safe, comfortable, highly breathable    Non-woven, latex free, ideal for sensitive skin     Adjustable nosepiece, inner soft , round ear-loop     BFE>99%    Certificate: CE, ISO     Accept OEM production

Active carbon face mask with 4-ply