DJI Original Inspire 1 Quadcopter (CW+CCW) Pair Props 1345 Self Tightening Propellers 2 Pcs DJIIN1PRPA - Black DJI original product 1345 self-tightening propellers Compatible with DJI Inspire 1 quadcopter Built-in threads allow self-tightening Package included: Counter-clockwise (CCW) Propeller x 1; Clockwise (CW) Propeller x 1; Free touch screen stylus pen is included (Random color shipped)