Product Use Guidance

When you open your mouth during sleep, invisible
In this state, various unfiltered dust


It is introduced into the body through the mouth.
To prevent the marks left on the face
Left / Right sides of the square-shaped groove of the Guards
After putting the strap to fit, wear well (see photo)
If the product is greater or less, which depends on the ring
Using a small adjustable ring can control the size of the product
To keep his mouth with knowledgeable state,

make sure that you are wearing the product as shown

in the picture After wearing the product, never sleep on your back.
When worn excessively tightening the products too, ear discomfort or pain.
Thank you.