My wife Lynne had endured my snoring for about 25 years of our 39 year marriage. After a sleep test at a local hospital it was suggested that a dental appliance might quiet my snoring. This became a bigger challenge than anyone expected. After some weeks with each of 3 different (what I term) "snore no mores", there would be broken hinges, cracked plastics, or worn off metal pieces. Dr Nowak kept researching the problems and finally came up with a flexible device that really worked! Thanks, Dr, Nowak, you're our Hero!