Anti-Snoring Belt Prevents Mouth Breathing / Supports Nasal Breathing / Jaw Support / Breathable / Skin-Friendly Material / Adjustable Size Thank you for viewing. This is a jaw support that helps with snoring. By preventing mouth breathing and promoting nasal breathing, it helps reduce snoring and prevent dry throat. [Product Features] ✔ Prevents mouth breathing and supports nasal breathing ✔ Firmly secures the jaw to reduce snoring ✔ Breathable fabric that prevents stuffiness ✔ Odorless material for comfort ✔ Soft texture that is gentle on the skin ✔ Adjustable size with Velcro ✔ Unisex [Condition] ・New, unused ・Shipped in simple packaging ・Instant purchase OK Recommended for those who are concerned about mouth opening while sleeping or those who experience sore throats in the morning.