Feature: 1. Professional Performance: for Gemfan Cinelifter 7037 3 offers high efficiency, durability, and reduced vibration, ensuring outstanding performance for your drone. 2. Drone Compatibility: 7 inch propeller sets, this propeller is suitable for 7 inch long range for FPV freestyle drone frames, providing excellent flight time and performance. 3. ABS Material: Crafted from premium ABS material, the ultra robust blades of this 7 inch propeller offer optimal efficiency and longevity, ideal for competitive racing and prolonged use. 4. Quiet, Robust, and Easy to Install: With a 7 inch design, these propellers offer quiet operation, durability, and ease of installation. Their excellent thrust and efficiency balance ensure predictable and reliable performance. 5. Perfect Fit: This set of propellers is meticulously engineered for accurate size and weight, ensuring perfect fit with your device, ideal replacement for the old and damaged parts. Specification: Item Type: 7in 3 Blade Propeller Material: ABS Application: for Cinewhoop and for FPV Quadcopter Drones . Package List: 4 x Propeller