If you find the ear hooks a bit tight after trying them on, please cut along the dotted line shown in the illustration. Start by trying the inner line first. This will improve the flexibility of the ear hooks. When wearing over a face mask: 1 Put on a commercially available face mask. 2 Place this product over the face mask, aligning it with your eyes and then adjusting it to your mouth. 3 Hook the ear hooks over both ears. 4 Follow the recommended usage time of the commercial face mask and let it settle as is. When wearing directly on the skin: 1 Remove any makeup. 2 Place this product on your skin, aligning it with your eyes and then adjusting it to your mouth. 3 Hook the ear hooks over both ears. 4 Leave it on for 10 to 15 minutes before removing the mask.