Features: Engineered with triple blade aerodynamics, the 3020 propeller delivers outstanding thrust and responsiveness for FPV racing and drones, optimized for 3 inch toothpick frames. Crafted from high strength plastic with a accuracy small hole design, this propeller ensures reduced shaking , enhanced stability, and extended durability during high speed maneuvers. Designed for FPV racing enthusiasts and seeking small , high performances components to maximize agility and flight time in competitive scenarios. in high speed racing circuits or aggressive maneuvers, offering stable control and minimal power loss across diverse flying conditions. Features broad motor compatibility and a balanced thrust to weight ratio, making it essential for advanced drones setups requiring accuracy engineering and long lasting performances. Specifications: Component : Plastic pitches: 1.5in Pad disc diameter: 76.5mm Center thickness: 5.5mm Central hole diameter 1.5mm greatest blade width: 9.5mm Recommended motor: 1106 and up Package Includes: 3xPropellers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.