Support Gimbal:This Vertical Mount offers reliable vertical shooting solution for longer durations on DJI RS 2/DJI RS 3 Pro/DJI RS 3 Stabilizer Scope of application:With the vertical mount you get PTR with portrait - great for social media shoots (IG, YouTube shorts,Tiktok etc.) if you do a lot of this type of shooting, this is a nice choice Balancing quick and easy:Simple and quick design for quick alignment and leveling after camera installation How to install:you need to remove the DJI gimbal original camera mounting plate with the vertical mount and install the new vertical mount then balance the camera Increased Flexibility: With the vertical camera mount, you can quickly and easily switch between horizontal and vertical orientations, providing more flexibility for your aerial photography and videography needs