1. Open the pouch and remove the protective film.
2. After stretching the mask, put your chin on the middle of the mask.
3. After matching your chin to the middle of the mask, hook onto the ears.
4. After use, remove the mask and lightly massage both cheeks.
* If you experience discomfort in the ears while using the mask, it is because the mask was not stretched out enough before application to the face.
Unhook from the ears, stretch the mask out more and hook on ears again.