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

Feature: 1. Powerful function: This trainer can help correct oral breathing habits, effectively combat adenoid hypertrophy and snoring problems, and greatly improve the quality of life. 2. Lip muscle training: Using this trainer can exercise the lip muscles. Long term use will make the lip lines fuller and richer. 3. Easy to use: For users, wearing and using it is quite simple. Just place it in the appropriate position and follow the instructions to operate it. 4. Suitable for everyone: This trainer is suitable for everyone, whether you are a mother, father, or child, to prevent mouth opening and breathing problems. 5. Portable design: The trainer is of appropriate size and very easy to carry. Whether you're at home or on the go, you can easily carry it with you for lip muscle training anytime, anywhere. Description: Material:PP Size:9.5cm/3.7in*6.5cm/2.5in*3.5cm/1.4in Colour:As shown in the figure Package Includes: 5pcs Closed Mouth Device+1pcs Random Anime Doll+1pcs Red Rope 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.