DJI Phantom 4 Part 25 9450S Quick-release Propellers (1CW+1CCW)

Compatible with Phantom 4 Series Only.
Quick mounting and releasing. Fast, powerful thrust, well balanced
One pair of propellers: 1 clockwise and 1 counter-clockwise propeller.
Basics: each propeller weights 11g, diameter and screw pitch is 24×12.7cm.