GWS HD9050 X3 Blade Prop GWS HD9050 X3 Blade Prop (2pc) Each blade is a HyperDrive 9050 Comes with adapter plugs, 1/4,8mm,6mm,5mm,4mm,3mm Length 9" Pitch 5" We also have Counter rotating props in the same size - Click here DISCLAIMER NOTE: All propellers can be extremely dangerous, and have the potential to break at any time, even in flight., and should be treated with respect at all times. It should be noted that it is up to the Flyer /buyer to make sure that any given propeller we sell is suitable for its purpose, especially under the high stress loads when used for Multicopters ! under no circumstances will the owners of Pyramid Models replace broken props, or accept responsible for failure in flight resulting in damage to model, property or other people. PLEASE FLY SAFELY !