PRO Door Shields help prevent the door from splitting when kicked and provide protection against prying. PRO Door Shields were designed to help avoid clearance issues experienced with MINI Door Shield and to add additional protection against prying. PRO Door Shields come as a 2-piece kit and are attached by screws that go through the door. PRO Door Shields are more difficult to install than MINI door shields but installation is still quite simple. Pro Door Shields are made with a 90-degree bend, which is how they help stop prying attacks. The PRO Door Shields work extremely well with the Pry Shields because they fit together to make a stronger seal against prying.