Min. Order Reference FOB Price
1000 box US$0.70-1.00 / box
Product Description
Grade Silicone Comfortable Sleep Anti Snoring Mouthpiece Grade Silicone Comfortable Sleep Anti Snoring Mouthpiece How does it work? In sleep, our muscles relax. This results in the base of the tongue getting closer to the soft palate and soft tissue at the back of the throat, narrowing the ...