Mask consists of three layers of high quality nonwoven materials: the outer and inner layers are made of polypropylene spunbond nonwoven fabric, and the middle layer is made of polypropylene melt-blown nonwoven fabric
This three layer construction provides at least 95% filtration efficiency against solid and liquid aerosols free of oil
Soft, skin-friendly, comfortable wearing experience and protection for daily usage Foldable design can cover nose and mouth with close fit to the face, providing respiratory protection to reduce exposure to certain airborne particles Elastic head straps are soft and gentle to skin, eliminating pressure behind the ears even when worn for a long time Adjustable built-in nose bridge Easy breathability Single-use level ll ear loop mask