2 Pairs ALZRC 380mm Carbon Fiber Main Blades for

This propeller is made of high quality carbon fiber, which is extremely lightweight and durable and it is just designed for electric Devil 380 FAST Align 470L FAST helicopter. You can expect an increase in overall motor efficiency with this excellent propeller. Features: High quality and lightweight. Use 3K carbon fiber material, and unique forming technique, improve anti-twist, suitable for extreme 3D flight. Special shape design, improve the flight performance more effectively. Compatible with Devil 380 FAST. Specifications: Shape: Symmetrical wing Size: About 390 34mm Thickness: 4.9mm Material: Carbon Fiber Shaft hole diameter: 3mm Product weight: About 68g/1 pair Package information: Package size: 39 5 3cm / 15.3 1.96 1.18in Package weight: 147g / 5.18oz Poly bag package Package list: 2 Pair Carbon fiber 380mm Main Blades