KN95 disposable protective face mask(non-meidcal) detials as following:
1.The first layer:50gsm non-woven fabric,waterproof
2.The second layer:50gsm filter sponge
3.The third layer:25gsm meltblown,
4.The fourth layer:25gsm meltblown
5.The fifth layer:30gsm non-woven fabric,hydrophilic
6.There is nose pin (5MM) inside the face mask with 8 cm length.
7.The earloop's material is 30% nylon and 70% polyester with 4mm
8.The earloop'slength on the KN95 disposable protective face mask is 19CM
9.The inner fabric is hydrophilic fabric,it is more breathable and soft