They dont hang on your ears, so they wont hurt you. Wearing a mask for a long time can cause sore ears because the mask cord is tightened in the ears. By helping with the mask band, the tightness is eliminated and prevents ear pain.
|
Available in a custom size You can adjust the length of the mask band or change the position to fit your own size. Depending on the size of the mask and the type of elastic cord, you may feel tight or loose.
|
You can adjust the size to your best fit No hassle to adjust the size, and you can easily adjust the length by simply sliding it. If you pull the clip and adjust it, it may cause excessive force to be applied, causing damage. When adjusting the size, do not pull the clip and adjust the size.
|