STRONG BREATHABLE: The face mask was made of skin friendly cotton material which is breathable and comfortable to wear. It is perfect for everyday use. | ADJUSTABLE NOSE BRIDGE: According to each person's nasal type to adjust, the cleaning mask has M-shaped nose clip to make mask and nose better fit. So it can prevent dust going through, and avoid the fog of glasses caused by breathing. | ONE SIZE FITS ALL: High elastic and adjustable Ear Loop safety mask is wide enough for cover nose, mouth and face, it fits most peoples' face. Very comfort to wear and effortless breathable. | MAINTAIN HEALTH: This windproof Mask will keep safe your mouth by protecting from dust, pollution, pollen, allergy, smog, vehicle exhaust, sandy air, passive smoking, etc. | WHAT CAN YOU GET: 1 piece dustproof mask, 4 pieces PM2.5 Activated Carbon Filter and extra 1 bag adjustable rubber O shape ring (include 2 pieces).

STRONG BREATHABLE: The face mask was made of skin friendly cotton material which is breathable and comfortable to wear. It is perfect for everyday use. | ADJUSTABLE NOSE BRIDGE: According to each person's nasal type to adjust, the cleaning mask has M-shaped nose clip to make mask and nose better fit. So it can prevent dust going through, and avoid the fog of glasses caused by breathing. | ONE SIZE FITS ALL: High elastic and adjustable Ear Loop safety mask is wide enough for cover nose, mouth and face, it fits most peoples' face. Very comfort to wear and effortless breathable. | MAINTAIN HEALTH: This windproof Mask will keep safe your mouth by protecting from dust, pollution, pollen, allergy, smog, vehicle exhaust, sandy air, passive smoking, etc. | WHAT CAN YOU GET: 1 piece dustproof mask, 4 pieces PM2.5 Activated Carbon Filter and extra 1 bag adjustable rubber O shape ring (include 2 pieces).

STRONG BREATHABLE: The face mask was made of skin friendly cotton material which is breathable and comfortable to wear. It is perfect for everyday use. | ADJUSTABLE NOSE BRIDGE: According to each person's nasal type to adjust, the cleaning mask has M-shaped nose clip to make mask and nose better fit. So it can prevent dust going through, and avoid the fog of glasses caused by breathing. | ONE SIZE FITS ALL: High elastic and adjustable Ear Loop safety mask is wide enough for cover nose, mouth and face, it fits most peoples' face. Very comfort to wear and effortless breathable. | MAINTAIN HEALTH: This windproof Mask will keep safe your mouth by protecting from dust, pollution, pollen, allergy, smog, vehicle exhaust, sandy air, passive smoking, etc. | WHAT CAN YOU GET: 1 piece dustproof mask, 4 pieces PM2.5 Activated Carbon Filter and extra 1 bag adjustable rubber O shape ring (include 2 pieces).

STRONG BREATHABLE: The face mask was made of skin friendly cotton material which is breathable and comfortable to wear. It is perfect for everyday use. | ADJUSTABLE NOSE BRIDGE: According to each person's nasal type to adjust, the cleaning mask has M-shaped nose clip to make mask and nose better fit. So it can prevent dust going through, and avoid the fog of glasses caused by breathing. | ONE SIZE FITS ALL: High elastic and adjustable Ear Loop safety mask is wide enough for cover nose, mouth and face, it fits most peoples' face. Very comfort to wear and effortless breathable. | MAINTAIN HEALTH: This windproof Mask will keep safe your mouth by protecting from dust, pollution, pollen, allergy, smog, vehicle exhaust, sandy air, passive smoking, etc. | WHAT CAN YOU GET: 1 piece dustproof mask, 4 pieces PM2.5 Activated Carbon Filter and extra 1 bag adjustable rubber O shape ring (include 2 pieces).

STRONG BREATHABLE: The face mask was made of skin friendly cotton material which is breathable and comfortable to wear. It is perfect for everyday use. | ADJUSTABLE NOSE BRIDGE: According to each person's nasal type to adjust, the cleaning mask has M-shaped nose clip to make mask and nose better fit. So it can prevent dust going through, and avoid the fog of glasses caused by breathing. | ONE SIZE FITS ALL: High elastic and adjustable Ear Loop safety mask is wide enough for cover nose, mouth and face, it fits most peoples' face. Very comfort to wear and effortless breathable. | MAINTAIN HEALTH: This windproof Mask will keep safe your mouth by protecting from dust, pollution, pollen, allergy, smog, vehicle exhaust, sandy air, passive smoking, etc. | WHAT CAN YOU GET: 1 piece dustproof mask, 4 pieces PM2.5 Activated Carbon Filter and extra 1 bag adjustable rubber O shape ring (include 2 pieces).

STRONG BREATHABLE: The face mask was made of skin friendly cotton material which is breathable and comfortable to wear. It is perfect for everyday use. | ADJUSTABLE NOSE BRIDGE: According to each person's nasal type to adjust, the cleaning mask has M-shaped nose clip to make mask and nose better fit. So it can prevent dust going through, and avoid the fog of glasses caused by breathing. | ONE SIZE FITS ALL: High elastic and adjustable Ear Loop safety mask is wide enough for cover nose, mouth and face, it fits most peoples' face. Very comfort to wear and effortless breathable. | MAINTAIN HEALTH: This windproof Mask will keep safe your mouth by protecting from dust, pollution, pollen, allergy, smog, vehicle exhaust, sandy air, passive smoking, etc. | WHAT CAN YOU GET: 1 piece dustproof mask, 4 pieces PM2.5 Activated Carbon Filter and extra 1 bag adjustable rubber O shape ring (include 2 pieces).