(10 pcs) 5-Layer Protection Filter at least 95% of very small airborne particles. 

High filtering ability, extremely low resistance and easy to breathe. Are glue-free and odorless. 

Powerful filtration system which prevents dust, small particles, mist and other pollutants from entering the respiratory tract.

Soft and flexible nose bridge, can be adjusted independently to the face. 

10 PACK - Protective Mouth Face . Condition is New. Fast shipping US SELLER