Features: It stops snoring by holding the chin forward and opening the airways. The jaw position can be adjusted according to the intensity of snoring. Custom dental impressions provide a comfortable and secure fit. Solves the cause of snoring, improves breathing, and ensures good sleep. Opens airways to improve breathing and quiet snoring. The patented adjustable design gently moves the jaw and tongue forward. The simple fitting process customizes the dental shape to your individual needs. Targets the cause of snoring, allowing you to relax and sleep soundly from the first night of use. Helps your bed partner fall asleep while you enjoy peaceful sleep. Safe and Effective: FDA-cleared, it can reduce snoring, thereby improving breathing and promoting healthier sleep. It is hypoallergenic and contains no BPA or latex. Adjustable and Comfortable: The front opening allows users to fully ventilate while sleeping, and the adjustability is up to 8mm. The preparatory adjustment of the micro-adjustment jaw plate is performed with the included tools, making it an effective personalized snoring solution.