The Sleepzee Anti-Snoring Mouthpiece is made from high-quality, durable, and medical-grade materials that are safe for long-term use in the mouth. Typically, the material is BPA-free and hypoallergenic, ensuring it doesn’t cause any irritation or discomfort. Most importantly, the device is made of thermoformable plastic, which means it can be molded to fit the unique shape of your mou... https://www.facebook.com/SleepzeeAntiSnoringMouthpieceUK/