Zeagle Split Saddle Strap attaches to any of Zeagle BCs with a 1" plastic tri-bar at the bottom of the vest (the tri-bar can be added to any BC that doesn't come standard with it) and two screw fasteners at the front of the vest. Two clip closures are at the "front" portion of the strap to allow you to easily put on and remove the BC with the Split Saddle Strap installed.