Encore Intl nasal retainer can be worn pre and post nose surgery. In the pre surgery phase, The retainer is used in shaping the nostrils or nose septum to more symmetrical and less deformed look. For post surgery phase, It is used to help maintain the Nostrils, Nose septum, and nose tip to be in correct surgical results and reducing the chance to have deviated effects. 
Encore Intl Uses high grade biocompatible silicone that is soft touch with enough resilience that makes it self support to shape the nose. The retainer is made out of two tubes connected by a bridge. The curved design is to help shape the nostrils and to make the nose tip in a center position. The smart design helps the retainer to not affect the breathing while inside the nose cavity.