| The RW II – two appliance system, incorporates the AOA exclusive DuraClear material of the Red, White and Blue system with a soft, flexible and elastic inner liner, DuraLiner. This dynamic combination of the DuraClear and DuraLiner materials allows for more tooth correction per appliance than with the traditional Red, White and Blue system. The DuraLiner material adds lighter forces in moving the teeth, increases retention and is more comfortable for the patient. |
