Iris face mask Oyama IRIS OHYAMA Size S Japanese brand standard quality Disposable type (Disposable type) Model Daily fit Facial tightening Comfortable to wear Suitable for adults Can be used by both men and women Envelope type Easy to carry Thick filter efficiency 3 Floor Helps prevent germs Viruses and dust particles PM 2. 5 Got up to 99% Outstanding Unique Comes with soft, comfortable ear straps and gentle curved edges that are gentle on the face. Wear it and look at the picture of your slender face. Beautiful Looks good on both men and women. Choose a color that goes with the outfit and your personality 1 packet there is 5 piece Pack 1 Envelope Can be used for a long time throughout the week.