2 Pairs 8443 Self-locking CW & CCW propellers <br /><br />Material: carbon fiber <br />Color: black (silver black lock) <br />Inner hole: 8 mm <br />Length: 214 mm / 8.4" <br />Package included: 2 Pairs of CW & CCW Propeller  <br /><br />2 x Pair of Propeller<br /><img src="http://img6.eachbuyer.com/x9/p100/cg026_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cg026_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cg026_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cg026_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cg026_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cg026_6.jpg" />