1. Open the pouch, take the sheet. Find a fold at the 1/3 point and unfold upwards. 2. Hold the upper right part of the mask pack. Unfold from right to left. 3. Unfold both edges 01. right first. and 02. left second. 4. After washing and toning, place the mask on your face. 5. Remove 10-20 minutes later, Gently tap to make the remaining essence absorbed.