Description: 100% Brand new Type:Anti Snoring Tongue Device Material:Silicone Color:Clear Size:5.5cm*5cm*4.5cm (Note:1cm=10mm=0.39inch) Feature: 1.The Anti Snore Device is a brilliantly simple, effective and noninvasive anti-snoring medical device. 2.one-size-fits-all solution which uses tongue displacement technology. 3.Lightweight and small model bring much convenient for using, anywhere in any time 4.Put tongue in the tube and adjust the suction to comfortable position, preventing it from falling back into the throat and obstructing the airway How to use it? 1. Place the TSD in your mouth i.e., it should rest between your front teeth and the lips.The protruding bulb is outside of your mouth. 2. The side with the small cut on the TSD should go to the bottom side of the mouth. 3. Squeeze the bulb to let out air. 4. Place your tongue in the tube and release the bulb. This creates suction vacuum and your tongue attaches to the bulb area of the TSD. 5. Take down:Only Squeeze the bulb                                                                                                                                                                                                                                       Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness 2.Please allow slight deviation for the measurement data 3.Please allow 1-2cm error due to the hand measurement，If you have any questions, please contact us.                                                                                                                                                                                                                                                                                                                                                       Package Included: 1*Anti Snoring Tongue Device 1*case