Anti-Snore Device is an intra-oral device composed of two independent injection molded thermoplastic (Polycarbonate) trays, over molded with thermoforming resin (EVA). One tray is for the maxillary arch, labeled “Upper”, and one tray is fitted to the mandibular arch, labeled “Lower”. Both trays are custom fitted by the end user via “Boiland-Bite” process at home. Anti-Snore Device is a Mandibular Advancement Device (MAD) and is easily adjusted by the user to allow for up to 6mm of protrusion. The user can interchange the various sizes of Advancement Bars to find the size that comfortably advances the mandible and reduces snoring Adjustments :Anterior advancement of the mandible is increased as the user chooses interconnecting bars varying in length by 1mm with up to 6 sizes to chose from. Allowing up to 6 mm of protrusion.