Weight: 0.34 g(1855) 18*5.5 inch 3K Carbon Fiber Propeller CW CCW 2055 CF Prop Con For BLDC Motor Multicopter Octacopter /Hexacopter/Quadcopter Adopts the high quality 100% 3K all carbon fiber board which imported from Japan improve material. Each pair of propellers has perfect dynamic poise and static balancing which balance by manpower. Especially improves the air-powered efficiency and aerofoil stability High quality ultra-light carbon fiber propellers especially designed for multicopters Carbon fiber forward propeller—1855*1 Carbon fiber reverse propeller—1855*1 Length:18 inch,Pitch 5.5,
