This propeller is made of high quality material, which is extremely flexile and durable and It is just designed for DJI Phantom Quadcopter. You can expect an increase in overall performance with this excellent propeller.<br><br>Features:<br>9450 CW/CCW Self-locking Propellers<br>Color: White+red<br>High flexile<br>High durable<br>Extremely lightweight<br>Suit for DJI Phantom 1/2/3 Quadcopter<br><br>Specifications:<br>Material: PC<br>Length: 240mm / 9.44inch<br>Pitch: 5.0mm / 0.19inch<br>Shaft Hole diameter: 7.9mm<br>Product weight: 11.5g / Pc<br><br>Package information:<br>Package size: 34.5 * 20 * 1cm / 13.5 * 7.8 * 0.4in<br>Package weight: 55g / 1.97oz<br>Adhesive taps package<br><br>Note: There maybe some deviation due to manual measurement!<br><br>Package list:<br>2 * 9450 CW Self-locking Propellers<br>2 * 9450 CCW Self-locking Propellers