• Material: Carbon Fiber• Color: Black• Item: Self-locking Propeller Prop• Size: 9.4 x 5.0 inch• Quantity: 4 PCS (2 Pairs)• Propeller Type: CW Propeller and CCW Propeller• For Vehicle Brand: For DJI Phantom• For Vehicle Type: Quadcopter• Fuel Source: Electric• Suit for: DJI Phantom 1/2 /2 vision/ 2 vision FC40 compatible• Package Size: 30 * 7 * 5cm/ 12 * 2.8 * 2 inch• Package Weight: 68g/ 2.4 oz• Carbon Fiber Self-locking tension enhanced propelle for DJI multicopter• Package Content: 2 x 9450 9*4.5 Carbon Fibe Self-locking Enhanced Propeller Prop CW 2 x 9450 9*4.5 Carbon Fibe Self-locking Enhanced Propeller Prop CCW