THREE MASKS A DAY - Masks contain filters that prevent pollutants from being spread. For hygiene reasons, use disposable masks and replace them when they get moist. Masks can only be worn for a maximum of eight hours and it is best to change them regularly so they can remain effective.
FOR FRIENDS & FAMILY - 50 pcs disaposable face masks, Suitable for people: Cleaner, Builder, Farmer, Doctor, Student, Nurse, Driver, who work outside.
TIP: THE RIGHT WAY TO WAER A MASK - The COLORED side of the mask is usually the front and should face away from you, while the white side touches your face.