Features: Better Sleep Provided: This anti-snoring mouthpiece is a kind of Mandibular Advancement Devices. Mandibuar Advancement Device hold the lower-jaws and tongue forward making more space to breathes and prevent snoring. If you are a 'tongue base snorer, a Mandibuar Advancement Device will be effective for you to stop-snoring when you are asleep. Effective Anti-Snoring Solution: Specifically designed to reduce or eliminating snoring for a peaceful night's sleep. Adjustables Design: Features an easy-to-use adjustment mechanism for personalized comfort and effectiveness. Safe and Easy to Use: Made of Non BPA materials, odor-less, easy to use, and safe, easy to clean and maintain Compact and Portable: Each anti snoring device comes with a compact travel box, which is small in size and does not take up too much space.Convenient for you to carry around anti snoring mouthparts, very suitable for travel.You can enjoy peaceful, snoring free sleep anytime, anywhere. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Silicone Package List: 1x Anti Snoring Mouthpiece