Specification:Material: Copper WireWireType: Female to Female(3Pin Header)for: 2.54mm Spacing Pin HeadersWire Diameter: 1.3mm / 0.05"Total Size: 305 x 10mm / 12.01" x 0.39" (L*W)Package Content: 15pcs x XH Adapter Cable Description:1.Widely used to connect arcade joystick to encoder board, lipo battery, RC helicopter model.Almost all the 3Pin type joysticks could use these cables.2.The cable allowed you easily remove the parts out from the connector and also super easily install the parts back into the connector again.3.These cables can also used for 2.54mm Pitch Female to Female XH Adapters.