Rare DJI Global Drone Enamel Pin Collectors Set *NOT SOLD IN THE US* 4 beautiful enamel pins by DJI Global. Each has a locking back so you don't lose them like you might a classic pinback. They are in mint condition and come in the original box. Only the box has a scuffed up corner as shown in the photos. I've been unable to find these being sold in the United States and very, very few online, especially as a full set. Great gift for the photographer/cinematographer/drone junkie in your life.