●Suitable for T15. ●Adopted with high strength and high rigidity industrial carbon fiber composite material, which is high strength, durable, and resistant to deformation. A metal collar is added to the locking hole to effectively enhance high-speed stability, tensile strength, and noise reduction. Low wind resistance improves the helicopter’s hovering stability and flight performance. | ●Shape: Symmetrical airfoil ●Length:120 mm ●Weight:Approx 7g/set |