This antenna mount is made for the DJI HD FPV system stock antennas. Made to fit 5mm knurled or smooth standoffs. Any other standoff style will be very tight. This print comes in two separate pieces that are a direct mirror image of one another. You can adjust the angle of seperation for your antennas by simply roating this mount on your standoff. These are printed out of durable TPU and available in a variety of colors. Enjoy!!