It stops snoring by keeping the jaw forward and opening the airway. The position of the chin can be adjusted according to the intensity of the snoring. Custom molded dental impressions provide a comfortable and secure fit. Address the cause of snoring, improve breathing and get a restful sleep. Open airway to improve breathing And quiet snoring. The patented adjustable design gently moves the jaw and tongue forward. A simple fitting process adapts your teeth to your individual shape. For snoring causes, start relaxing and getting a good night's sleep the first night you use it. Helps your bed partner fall asleep while giving you a good night's sleep. Safe, Effective, FDA Trusted for Less Snoring, Better Breathing, and Better Sleep. It is hypoallergenic, BPA and latex free. Adjustable and comfortable front opening allows the user to fully ventilate while sleeping, with an adjustment range of up to 8mm. Use the included tool to fine-tune the jaw, making it an effective personal snoring solution. Product size: 6*1*2.5cm Package size: 17*23.5cm Weight: 52 grams Package includes: 1* Anti-snoring device If you have any questions, concerns, or need further information, please feel free to contact us anytime. Our team is dedicated to providing you with support and answering any inquiries you may have. Your satisfaction is our ultimate goal. We look forward to offering you top-quality products and service! Thank you for your support_x005F_x000D_