Description

Diposable masks, three layers, medical masks, medical certification
first layer: non weaven fabric, prevent droplet from entering respiratory tract
second layer: super fine fiber meltblown cloth for filtration, filtering dust, bacteria, PM2.5 
third layer: skin contact non weaven fabric, soft, anti moisiture, breathable, no poison, no irritation, precent bacteria entry into repiratory tract. 
fast delivery