GEMFAN 3K Carbon Fiber T-Motor Propellers Fixed wing Drone 1255 1355 1455 GEMFAN 3K Carbon Fiber Propellers Hi and welcome, here we have the new GEMFAN 3K Carbon Fiber T-motor propeller-type. Aerial dedicated full carbon paddle paddle-type three-hole installation. Made with 100% pure imported Toray carbon fiber 3K woven, high temperature and pressure precast precision machining, hardness higher than conventional products on market. Fully compatible with mainstream multi-rotor disc brushless motor, such as T-motor, Constant 4822,4225, Long-X4108, 4114 and so on. Prop Specs 3 Sizes Currently Available GEMFAN 12x5.5 Prop Tractor CCW and Pusher CW Pack Weight: 12.5 grams each GEMFAN 13x5.5 Prop Tractor CCW and Pusher CW Pack Weight: 17 grams each GEMFAN 14x5.5 Prop Tractor CCW and Pusher CW Pack Weight: 21 grams each Outer Aperture: 3mm Inner Apeture: 4mm Applicable Four aircraft or multi-rotor Weight: 5.5-12.5 (about / single) Matching motor: T-Motor Package Contents: 2 Props 1cw and 1ccw Compatible with mainstream multi-rotor disc brushless motor, such as T-motor, Constant 4822,4225, Long-X4108, 4114 and so on. Thank You for looking and supporting a Small Family Business.