1EASY TO USE: You just need to put in your mouth before going to bed to prevent snoring or grinding your teeth. Avoid the harmful effect caused by grinding at night. 2MULTI USE MOUTH GUARDS: Our mouthguard can preserve your cheeks and tongue and holds your teeth in place. It can also protect against nighttime teeth grinding and clenching. 3CUSTOM MADE MOUTHGUARD: Perfect matched with your teeth. And the mouthguard are also suitable for all contact sports that require braces. 4REUSABLE AND DURABLE: Clean the mouthguard and put back to package box after using, it will last longer. It is made of rubber, which is more wearproof and durable. 5SAFE AND COMFORTABLE: Our mouthguard is made of safe materials andcomfortable to use. Its transparent material makes it possible to protect teeth without interfering with daily life.