Dedicated to the Canon EOS 5D Mark IV with BG-E20 Battery Grip, the Really Right Stuff L-Plate for Canon 5D Mark IV with BG-E20 Battery Grip is an Arca-type compatible plate that facilitates easier, more stable switching between horizontal and vertical shooting orientations when working atop a tripod. The L-shape of the plate also benefits shooting in vertical orientation with panorama nodal slides, for maintaining a consistent nodal point, and shooting in horizontal orientation with side-mount gimbal heads. Two push-button QD sockets are available as well, allowing the direct use of compatible Quick Disconnect straps.