Children's Sleeping Anti-Open Mouth Prevent Mouth Opening V-face Bandage Correction of Children's Sleep Habits

Mouth-breathing people can cause the mouth to deform
1. When you open your mouth to breathe, the tongue pushes the upper collar teeth up and expands laterally,
causing the dental arch to become deeper and deeper.
2. As a result, the space between the nasal cavity and the nasal passage is squeezed, and at the same time,
the tongue is pushed forward, causing the front teeth to buck out and the chin to retract and develop.
Straighten the chin to keep the mouth closed Nasal breathing naturally promotes
the development of the dental arch and maintains the face
Material: Nylon polyester
Function: Corrective mouth breathing product
Style: children's
Color：pink（M），black（M）
Packing list:
1* Correction belt