12 Lower WIDE NTI devices
Has a thicker (and therefore, stronger) DE. The Lower-Wide was originally designed for the patients whose extremely intense clenching could fracture the original Lower device (the thickness of the Lower device's DE has since been increased, now making the Lower-Wide device less frequently necessary). The width of the Lower-Wide allows for increased retention for those cases where added retention is desired (however, with the use of the ThermoPlastic material instead of cold-cure acrylic, extending to acquire more retention makes having a wide and "bulky" device no longer necessary).
12 plastic glow-in-the-dark boxes and an ample supply of ThermoPlasticBeads are also included.