Works to stop tongue biting as well
I bought this chin strap because I had been biting my cheeks and tongue while sleeping and sometimes pretty bad. I have worn it for a couple of weeks now and so far I haven't been bitten. I am getting used to wearing it and so far the only thing has been a sore ear or two and a sweaty chin. I  have it adjusted not too tight and can still speak and eat or drink with it on. I bought the large size and am glad I did because it has velcro to attach the top two ends together making it easy to adjust. I don't have much hair on my head but what I do have hasn't been caught in the velcro yet but if that was a problem, a small cloth between the velcro and hair would fix that. So it deserves a full five stars, and I can recommend it for biting as well as the snoring purposes.
Rating: 5 stars