Faulty Dedign
I HAVE USED ONE OF THESE BEFORE THEY ARE GREAT EXCEPT FOR ONE THING EACH OF THE PLASTIC pieces the horn part and the hook part  pop out from the foam eventually why they make it like that I do not know. There should be no reason to detach and reattach either of these pieces. Once they pop off they keep on popping off with just the minimal amount of pressure on them making the device useless .This time I purchased with the intent of useing them until they begin to pop off then once it happens I am going to reinsert the pieces back into the ends with gorilla glue that should take care of that issue
Rating: 3 stars