Feature:1. Applicable Model: Drone propeller is suitable for SJRC F11S drone, let your drone fly easily. Propeller length is about 19.3cm / 7.6in.2. Strong and Stable Power: Drone propeller for F11 has strong and stable power, provide good performance for your aircraft.3. Dynamic Balance Test: The propeller has undergone a precise dynamic balance test and has high rigidity, providing a strong pulling force for the aircraft.4. Compact and Lightweight: Drone propeller for F11S is compact, light in weight, good in performance and durable.5. Easy Installation: Drone propeller for F11S is easy to install and remove, you can directly replace the old or damaged parts.Specification:Item Type: Drone Propeller for F11SMaterial: PCProduct Color: BlackWeight: Approx. 31g / 1.1ozProduct Unfolded Length: Approx. 19.3cm / 7.6inApplicable Model: for SJRC F11S.Package List:4 x Propeller8 x Screw1 x Hex WrenchNote:1. The delivery does not include drones;2. Please allow 13mm error due to manual measurement. Make sure you don't mind before ordering;3. Please allow 13g error in weight. Make sure you don't mind before ordering;4. Due to different shooting lights, as well as differences between monitors, the pictures may not reflect the actual color of the object. Please make sure you don't mind before ordering, thanks!