Breathable Material And Cute Patterns, Which Makes It Useful And Fashionable. Special 3 Ply Non-Woven Design, Provides Some Protections Against Dust, Automobile Exhaust, Pollen, Etc. Elastic Ear Loop, Easy To Wear And No Pressure To The Ears. 50 Masks / Pack Material：Non-woven Fabric, Thermal Insulation Cotton
