Abstract: Finishing and detailing is one of the most difficult phases in orthodontic treatment. This finishing phase is not a separate phase in itself but rather it completely depends on the previous two phases namely aligning/leveling and space closure. It is important that we finish a case properly in order to ensure stability and to establish a harmonious relationship with adjacent structures. The aim of this article is to provide comprehensive knowledge about finishing in Class II molar relationship and its effect on stability of teeth and adjacent structures.