The Sona Anti-Snore Pillow is the only anti-snore pillow on the market today that is FDA approved. This type of anti-snore pillow is an effective snoring aid, since it is specially designed to help and maintain a person sleep on his or her side to maintain proper alignment of the head and neck with the spinal column. Since snoring is caused by the vibration of the soft palette when the tissues and muscles behind the throat and airway are relaxed during sleep, Sona anti-snore pillow prevents this from happening, making the airway free from obstruction, thus resulting to better breathing and lesser if not snoring is totally eliminated.