Brand new and excellent quality with 100% satisfaction guaranteednSimple - practical - effective treatment of a new type of orthodontic trainernApplicable to upper and lower teeth are crowded- open jaw- jaw deep overbite- maxillary protrusion- the usual broad lips- providing item with early treatment program.nIdeal for dental arch track - moderate forces - For use by adults and childrennComes in two flavors Soft (Blue) to get teeth started, and Hard (White) to get teeth aligned.nPackage includes: 1 x Tooth Orthodontic Appliance Trainer in original sealed case. Comes in two flavors Soft (Blue) to get teeth started, and Hard (White) to get teeth aligned.