100% brand new and high quality. Composite propellers, that’s to say, Carbon Fiber Reinforced 9450S Quick Release Propellers, a perfect combination of advantages from both plastic propellers and carbon fiber propellers. They are of stronger strength and higher stiffness than plastic props and hence more thrust and responsive, but more flexible than pure carbon fiber propellers and more stable to control. Self-tightening design keeps the propellers securely to each motor. Light weight props mean less inertia, thus faster motor speed change, and the control feels more responsive. Compatible with DJI Phantom 4 and DJI Phantom 4 Pro / Advanced models Material: Carbon Fiber Reinforced (not 100% Carbon Fiber), 45% Carbon + 55% Plastic Blades Note: 1.
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