Features: 1. This mouth guard are made of silicone, giving all individuals a safe, and hygienic way to finally stop grinding your teeth. 2. Eliminates snoring, giving you a better sleep. 3. Prevents Grinding of Teeth, Bruxism and TMJ. 4. Free protective and travel case.Convenient to carry out. 5. Simply insert the tray and enjoy a better nights sleep! 6. Gear connection technology. Adjust the gear scale to fit your month. * Prevents Grinding of Teeth, Eliminates Snoring, Made from soft silicone making this one of the most comfortable mouthpieces on the market * It is designed for healthy adults who wish to reduce the volume and frequency of their snoring. Specifications: Material: Silicone gel Color: Transparent Suitable for adults SIZE: 7X7X3CM Fuction 1: anti snoring Fuction 2: snore stopper Fuction 3: anti snoring device Fuction 4: snore device Fuction 5: sleep aid Fuction 6: Sleeping Aid Fuction 7: Silicone Anti Snore Stopper Fuction 8: Apnea Guard Night Device Fuction 10: Magnetic Anti Snoring Device Fuction 11: sleep protection Package includes: 1/2/3PCS * Anti-snoring device HOW TO USE 1. Put the mouthpiece in a container 2. Pour hot water into a container until it submerged the mouthpiece 3. Insert mouthpiece in your moouth and adjust a comfortable position 4. Press the front part of it at the same time by hand to make it fit your mouth properly 5. Remove it after you feel all your tooth leave the impressions on the mouthpiece Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin