CCW Breakaways Anti-Print-Shields have two functions.
The first function is to prevent "printing" (especially in smaller-waisted guys) by "shielding" or "smoothing-over" high points of the larger firearms.
The second function is to prevent accidental, or intentional, external penetration into trigger guard area from an adversary.
Slide-in & slide-out of dedicated sleeve behind the holster-pocket for easy installation & removal.