... Comfortable, Odorless, Breathable 2.BFE has reached to 99% nonwoven Printed face mask Characteristic:1) Tie-on2) Beautifull printing, ... mists, harmful airborne chemicals and fine dust. 6) Used for clinical, housework, gardening, maintenance of the machine, etc7) ... 175X95/90mm (for adult use) 160X95/90mm (for female use) 150X90mm (for young use) 140X90/70mm (for children use) 120X70mm (for baby use)3 ...