Special 3-ply pleated design: Easy-breathing exhalation valve with silicon piece in side disigned to facilitate air exchange.

Special 3-ply pleated designAdjustable bridge of noise nip which can be adjusted according to different facestyles to make it comfortableNo fiberglass, low respiratory resistance and no abnormal smellOuter packing: 400pcs/ctnCarton dimensions: 64 x 30 x 31.5cm N.W.: 5kgG.W.: 6kgConveyance:Qty/20' FCL: 192,000pcs (480ctns)

Dust Mask