Our cotton mouth mask is also a good match for outdoor,bus,metro,hospital,sporting, running, hiking and so on.
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the anti dust mask has M-shaped nose clip for making mask and nose better fit.So that can prevent dust going through and helps you to breathe smoothly, you dont need to worry that fogging up your glasses.
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It is washable and you can also use it repeatedly.You dont have to worry that this mouth mask will fade with water.
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