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 gelColor: TransparentSuitable for adultsSIZE: 7X7X3CMFuction 1: anti snoringFuction 2: snore stopperFuction 3: anti snoring deviceFuction 4: snore deviceFuction 5: sleep aidFuction 6: Sleeping AidFuction 7: Silicone Anti Snore StopperFuction 8: Apnea Guard Night DeviceFuction 10: Magnetic Anti Snoring DeviceFuction 11: sleep protectionPackage includes:1/2/3PCS * Anti-snoring deviceHOW TO USE1. Put the mouthpiece in a container2. Pour hot water into a container until it submerged the mouthpiece3. Insert mouthpiece in your moouth and adjust a comfortable position4. Press the front part of it at the same time by hand to make it fit your mouth properly5. Remove it after you feel all your tooth leave the impressions on the mouthpiecel