These propellers are extremely lightweight and durable. It&#39;s made of reinforced carbon fiber, making them strong and very well formed.<br><br>Features:<br>Suit for DJI Inspire 1<br>Extremely lightweight and durable<br>Counter-clockwise rotating / clockwise rotating<br>A new self-locking mechanism which prevents your propellers from becoming loose during flight<br><br>Specifications:<br>Length: 13inch<br>Material: Carbon fiber<br>Weight: 30g each propeller<br>Rotation: CW and CCW<br><br>Package Information:<br>Package size: 35.5 * 8 * 1.5cm / 14 * 3.1 * 0.6oz<br>Package weight: 75g / 2.6oz<br>Adhesive tape package<br><br>Package List:<br>1 * 1345 CW/CCW Carbon Fiber Propeller