... is soft , light and easy to wear. nonwon face mask Material: PP(polypropylene),nonwoven fabric or paper filter Certification: CE , ISO9001-2008Earloop ... and so onCharacteristic: Anti fog , High absorbet ,Easy breathailityUse: suitable for the use in restaurant,school, factory, public places and so ... management, we can produce the good quality products. 3-PLY nonwoven Face Mask (disposable)