[Material]:Made of Non-woven.Can provide a comfortable protective layer.Made of environmental friendly material, breathable, soft and comfortable.It suitable for adults,Men and Women,LGBT.Breathable material and rainbow colourful, which makes it useful and fashionable.When you wear it , it fits seamlessly into your face. Elastic ear loop is easy to wear and no pressure to the ears. Elastic, Comfortable and Firm Earrings.3 layers protective barrier, this 3 ply filter is made up from an activated carbon material placed between high grade thick cotton fabric to filter the air to prevent Protects Your Mouth And Face Against Dust, Cold, Dust, Pollen, Allergies, Kitchen Oil, Fog And Haze, Exhaust Emissions, Passive Smoking, Odor Gas, Etcfrom entering the human body.Suitable for indoor family and outdoor travel, trains, airports, streets and any other public places.