The Ranir Snore Guard reduces snoring by keeping the lower jaw aligned with the upper jaw during sleep. Ranir asked ION to develop an over-the-counter (OTC) version of its ZZZ-Snore Guard product available only through health-care professionals who custom fit the product to each patient. ION developed a modified version of the product to make fitting/ customizing simple enough for the patient to do at home, as well as improving the look and feel.