... 1,Using super adsorption pollen, dirt and other small particles of non-woven fabrics,Three-layer filtering2,Due to mix into the ... role, so easy rope loose, also can make the nose of the crack side up3,Because it is stereo processing, so ... ear loopmeasurement:52*38*34CMN.W:8kgsG.W:10kgs 3ply non-woven face mask