The Parrot Bebop 2 Drone Propellers - Red are plastic propellers that were designed for the Parrot Bebop 2. They have been designed to minimise power consumption from the motors while providing maximum thrust. Two types of propellers are provided: clockwise propellers and anti-clockwise propellers. In order to facilitate the fitting of the propellers, a patented mistake-proof system is used to immediately identify their location. The Kit consists of 4 x 6-inch tri-blade propellers, 2x red and 2x black.