JMT 1pack of 4Pairs 1855 3K Carbon Fiber Propellers CW CCW 18x5.5 CF Props for DIY Multicopter 18 inch Drone Accessory

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.
 
Carbon fiber forward propeller---1855*4
Carbon fiber reverse propeller---1855*4