Key features

• •★PERFECT DESIGN: Anti Air pollution mask with adjustable nose clip and hanging ear design is hard to fall off; which is excellent permeability because of Unique ventilation, plurality of holes, opening valve without resistance when exhale, double air breathing valve, smaller air resistance, breathing more smoothly. Perfect for spring, summer, autumn and winter to wear whether you are exercising or at work
• •★PREMIUM MATERIAL: Nylon and spandex, lightweight material, soft texture, quick drying, breathable and comfortable to wear.
• •★POWERFUL FUNCTION: Our life environment is full of harmful substances, such as dust, chemicals, fumes and microbial granules, this type filters can isolate the large amount of dust, fighting the haze of sand dust weather, prevent the occurrence of respiratory diseases.
• •★GENERAL SIZE: Dust proof mask with stretchy and adjustable feature is suitable for most people. General size can be adjusted to meet most head type.
• •★USER: According to American face design, half face mask perfect attach onto face. Anti pollution dust mask is well made from upgrade PVC memory reset nose pads, which is arbitrary break constantly and without distortion, fix effectively and prevent the slide when cycling or gardening work