T-Motor 1555 15x5.5 Tarot Carbon Fiber Prop Propeller CW/CCW Multi-copter 2 Pairs 1555 15*5.5 3 Hole Carbon Fiber Prop Propellers CW/CCW for DJI S800 S900 960 FPV Multirotor Introduction: T series pros and cons of pure carbon paddle for high-end with a paddle, the roots using a large tilt angle enhance the overall strength, effectively raising the paddle effect. Adopt imported carbon content of 100% pure carbon fiber Toray 3K woven, high temperature and pressure prefabricated precision machining, hardness higher than conventional products market, pros and cons of each pair full carbon fiber trim by artificial pitch are static and dynamic balance. Specifications: Main hole diameter: 4mm Side hole diameter: 3mm Center distance: 12mm Single piece weight: 20.2g Package size: 45 * 10 * 5cm / 18 * 4 * 2 in Package weight: 100 g / 3.6 oz Package list: 2 * Pairs 1555 15*5.5 High-end 3 Hole Carbon Fiber Prop Propellers CW/CCW