Hobbypower Dual Battery Plate Landing Skid Extension for DJI Phantom Hero3 Gimbal Tarot This kit provides an extra height of 1.6inch for your Phantom, giving enough ground clearance for all GoPro Brushless Gimbals. Not only you get the extra height, you can also mount your video transmitter and VTX battery on the carbon fiber plates. Or you can mount two extra batteries on them to extend the flying time of your Phantom It is very easy to assemble, takes less than 5 minutes. A must have for your aerial filming need