Readytosky Carbon Fiber Drone Arm250 Helicopter

Description:
4mm thick arms,guaranteeing the flying ability of the Quadcopter. If your drone frame arms crashes,you can buy these replacement arms instead of the whole frame kit. Lightweight and durable with excellent performance. Thickness : 4mm. The Pure Carbon 4mm frame arms for Freestyle 250mm FPV Racing Drone Frame. If need the whole frame kit,ASIN:B07D33BWNS.