Features:

• 10x4.5 3K Carbon Fiber Propeller CW CCW 1045 1045R CF Props Blade For RC Quadcopter Hexacopter Multi Rotor UFO
• Each Pair Of Propellers Has Perfect Dynamic Poise And Static Balancing Which Balance By Manpower.
• Especially Improves The Air-Powered Efficiency And Aerofoil Stability
• The Bore Dia Is 6.3mm,With 4 Pcs Washer,2 Pcs 5mm,2 Pcs 6mm
• Very Strong And Light Weight

Package include:

1. Carbon Fiber Forward Propeller---1045*1
2. Carbon Fiber Reverse Propeller---1045*1
3. 5mm And 6mm Aluminium Ring