Plain Posture Collar A posture collar reinforces submission by tilting the subjects head slightly upward and restricting side to side movement. It is a more advanced form of a bdsm collar, enforcing more ridged attention to the task at hand. Key Features: Unlined leather keeps this collar simple and easier to wear due to increased flex. Front ring for leashing, often used with posture collar for more strict tasks. Perfect for those just getting used to posture collar wear Restricting head movements through use of a posture collar can be so useful. Either for just keeping general attention, or a good talking to or for keeping the focus on oral sex, these restrictive types of bdsm collars have their place in every bdsm collection.