The Vision LP System is based on the passive philosophy popularized by Dr. Dwight Damon. The brackets are fully passive, allowing teeth to move along the arch wire with significantly reduced friction, and the clips remain easy to open and close even to the end of treatment. Coordinated VLP arch wires complement the bracket system and are available in a full range of materials, for all stages of treatment. Together, the brackets and wires of theVision LP System work to maximize the benefits of the passive self ligation philosophy.