Feature: 1. Snoring Solution: Naturally prevent snoring by maximizing airflow through the nasal passage and effectively stopping snoring, which is ensuring a restful night sleep. 2. Enhanced Breathing Quality: Mouth breathing corrector improves breathing during sleep and enhance the overall quality of your sleep, promoting better health and well being. 3. Oral Habits Improvement: Lip biting corrector helps in correcting oral bad habits and facilitates the restoration of lip muscle function, making it an essential tool for oral hygiene and care. 4. Comfortable Fit And Long Lasting Use: Designed for a snug and comfortable fit, this large anti bite lip corrector ensures ease of use and maximum effectiveness, ensuring long lasting oral health advantages. 5. Easy Application And Effective Results: Conveniently apply the vestibular shield sticker to aid in improving mouth breathing and addressing oral issues effectively, for optimal results and improved oral health. Specification: Item Type: Stop Biting Lip Corrector Material: Silicone Size: Approx. 2.5 x 4 x 5.5 x 6cm / 1 x 1.6 x 2.2 x 2.4in Recommended for permanent teeth (4 or more teeth). It is a device to improve the bad habits of the mouth and promote the restoration of the lips and mouth muscles. . Package List: 1 x Stop Biting Lip Corrector1 x Manual1 x Storage Box Note: Please allow 1‑3cm error due to manual measurement.