Features: Brand new and high quality. 3.5mm gold connectors male. 3.5mm gold connectors female. Hook up RC battery to electronic. Hook up brushless motor to electronic speed control. These have low resistence, and gives the best electric flow. 1 male and 1 female = 1 pair. Length: 14mm. Diameter: 3.5mm. Package Contents: 5 x 3.5mm RC Banana Connector Plug