Gemfan 8x5 Carbon Fiber Props
3K High Gloss Finish Pair (Fit DJI Motors)

8mm Hub For DJI Motors
Comes as a pair one for clockwise and one for counterclockwise rotation.
As
with any propeller for your UAV these propellers should be balanced to
reduce vibration, balancing will improve flight characteristics, motor
performance, provide clearer, cleaner photo and video results.