ZYPPAH snoring device is an FDA-cleared, self-molded anti-snoring mouthpiece that eliminate snoring by moving the lower jaw forward and stabilizes your tongue
The Differences Between Zyppah and Other Competitors Normally anti snoring mouthpiece only works one way. Zyppah works two ways, as a tongue retainer and a jaw retainer.
http://www.zyppahsnoringdevice.com













