Widely used: these servo extensions are compatible with Futaba and JR servo, and helicopter servo connection or receiver connection, and also applicable to remote control vehicles, remote control vehicles, etcPackage includes: this package includes 15 male and female servo extension cables, which are sufficient for your use and replacement, providing you with more Features: This male female servo extension cable is characterized by a female connector on one side and a male connector on the other side, which can be connected to the receiver and steering gearUseful function: servo extension cable is suitable for jumping from one board to another, and also for remote control of control panel cable, which is male to femalecolor:White+red+blackMaterial:copper wirePackage Contents:15 x servo extension wires(30cm)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.