Propeller Diameter: 63MM        Pitch : 1.5                                Blades : 6        Material : Poly Carbonate            Weight :1.85g Hub Diameter : 10.7mm           Hub Thickness:4.8mm          Shaft :1.9/1.5/1.9mm  Adaptor Rings : NO Includes 2 x CW HQ Durable Prop T63MMX6  2 x CCW HQ Durable Prop T63MMX6