Adjustable and ergonomic design: Soak the mouthpiece in hot water before use to soften, then adjust the screw to fit your mouth. It is adjustable to accommodate a range of mouth sizes and helps reduce snoring while preventing teeth grinding. Anti-Snoring Mouthpiece (MAD): This is a Mandibular Advancement Device (MAD). It holds the lower jaw and tongue forward to create more space to breathe and prevent snoring. If you are a tongue-base snorer, a MAD will be effective for you to stop snoring while asleep. Bruxism protection: This mouthpiece is the simplest and most effective solution for bruxism; it can protect your teeth from grinding and clenching. It comes with a portable storage case and is easy to carry anywhere. Immediate sleep improvement: This teeth guard helps you immediately restore a good night’s sleep without the need for sleep therapy. Use scenarios: - Nightly snoring reduction to improve sleep quality for you and your partner. - Protect teeth from grinding and clenching during sleep. - Travel-friendly solution thanks to the portable storage case; easy to carry anywhere.