Does not keep jaw closed and is uncomfortable especially if you have any hair.
I have been snoring and even awaking myself.  so i thought i'd try this. All i can say is I tried it right side up and down and no matter it never even when awake controlled what the lower jaw was doing. It's too flexible to keep the jaw closed. or stretchy???  Note the picture beside the item. If you have hair, prepare to have a fight as you are going to get it tangled to distraction!  Add in thats its not comfortable in the first place and you just want to sleep not try to get your hair out, keep the straps up, and generally feel foolish on top of it all.<br />I tried to return it but amazons new policies regarding returns are getting tricky. I don't recommend it.
Rating: 1 stars