Replacement 1xCW 1xCCW Carbon Fiber 1345 Propellers for DJI Inspire 1 Compatible with DJI Inspire 1 quadcopter Replacement for 1345 self-tightening propellers (NOT DJI original product) Made of lightweight carbon fiber, Weight (g): Approx 44/pair Tips: To avoid imbalance, do not use original propellers and carbon fiber propellers at the same time Package included: Counter-clockwise (CCW) Propeller x 1; Clockwise (CW) Propeller x 1; Free touch screen stylus pen is included (Random color shipped)