General description: Haotai Medical face mask made of high quality cotton for easy breath ability. Add a filter layer to protect you from potential health threats. Wearing this face mouth mask, you could be protected from dust, small particles on air, pollen and much more. Anti-dust, anti-odor, better protect your health in life. Added feature of inner wire which allows moulding to bridge of nose for a tight fit, covers the nose, mouth and chin for complete protection. Adjustable nose clip and high-quality elastic straps make it comfortable to wear for a long time. Soft and comfortable face m-a-s-k does not cause skin discomfort and is not easy to fall off. Suitable for hospital, outdoor travel, transportation stations, public places, air protection in sensitive periods. etc.