Welcome the 3M N95 9501+ KN95 Face Mask. The 3M N95 9501+ KN95 Face Mask adopts national protection level, can effectively protect the external dust and bacteria.
Master packaging consists of 50 masks in one pack. For orders less than 50 masks will be repackaged.
3M proprietary high-efficiency electrostatic filter cotton.
3M cold flow exhalation valve to prevent fogging of glasses.
Perfect face shape design and adjustable nose clip.
Wide knitted earband for comfortable and breathable wear.