Features: Effective : Scientific design of anti-snoring and tooth grinding devices, relief snoring and tooth-grinding, improve the quality of sleep for you and your family. Snorkel design: Snorkel allows this tooth sleeve to remain connected to the outside airs. Easy to use: Put directly into mouth after cleaning, feel soft and comfortable. Safe and without side effects: Made of high quality silicone, soft and flexible. Portable and reusable: reduce sleep noise, prevent headache, small and portable, suitable for travel, visiting friends, business trips. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material:Silicone Size:7.68x7.44x3.67cm Package List: 1*Silicone Snoring Tooth Sleeve