Vehicle seat assembly with air bag module having integral protection member

A vehicle seat assembly may include an air bag module having an inflatable air bag and a housing that receives the air bag. The housing has a main body that substantially encloses the air bag prior to inflation of the air bag, and an extension formed integrally with the main body. The extension is substantially enclosed by the main body prior to inflation of the air bag, and the extension has an end. Upon inflation of the air bag, the end of the extension is configured to extend outside the main body such that the end extends between the air bag and a component of the seat assembly.