Brand: Gemfan<br />Item Name: Carbon Nylon 1050 Propeller<br />Material: carbon nylon<br />Size: 10 x 5.0''<br />Color: black<br />Diameter of Shaft: 7.5mm<br />Thickness of center: 6mm<br /> <br />Package Included:<br />1 x CW Propeller<br />1 x CCW Prop