Children's Sleep Mouth Breathing Corrector Sleep Convex Lip Muscle Training Device Set Oral Muscle Trainer Exercise Set Tools

Features: 1. Efficient improvement of oral breathing: The design of the oral breathing corrector set is advanced, using scientific methods. After a period of use, it can effectively improve oral breathing habits, nose ventilation, and breathing processes. 2. High quality material manufacturing: The orthodontic appliance set is made of excellent medical grade silicone material, which is comfortable and safe, will not cause harm or discomfort to the mouth, and can be used for a long time. 3. Easy operation: The mouth breathing corrector set is designed to be simple and easy to use. Both adults and children can easily use it to correct mouth breathing. 4. Convenient to carry: The accessories in the set are miniaturized and easy to carry, making them suitable for use at home, at work, or during travel, making it convenient to correct mouth breathing anytime and anywhere. Description: Product name: Oral and respiratory appliance set Material：Silicone+wire+copper Size:As show Color: As show Package Included：3 closures (including 1 box of 3 copper coins and 1 red wire) OR 6 closures (including 1 box of 6 copper coins and 1 red wire) Note： 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.