3x windproof bacteria proof dustproof sponge face gray for adults

the mask is breathable, suitable to wear in spring and summer. made of new sponge material, can filter small particle of the air. elastic earloop mouth-mask is wide enough for cover nose, mouth and face, very comfortable to wear. it can protect your mouth and face from dust, pollen, ash, fog and haze, vehicle exhaust and passive smoking. flat ear tape that ears do not come to have a pain even if you wear mask for a long time. washable reusable mask. can be washed 3 times.