For medical and surgical use
Moderate tightness provide coziness for ears
Light and very low resistance for breathing
Flat earloop type
Consisting of mask body, mask band and nose clip
Material: PP non-woven fabric, rubber band, 3 layers / The molding layer is spounded non-woven fabric / The filter layer is melt-blown non-woven fabric / The affinity layer is spounded non-woven fabric
Have CE and FDA