These items are professional and practical male and female banana connector plugs, which are mainly made of gold-plated material, and can be used to RC battery to electronic, and motor to electronic control. Features - Color: Black, red and golden. - Material: Brass, ABS. - Size: 3.10X1.00X1.00cm/1.22X0.39X0.39in. - Made from brass and ABS, high temperature resistance, longer service life. - User-friendly Design: the shell can be combined and split at any time, stepped slot design + trapezoidal combined split design + housing tail anti-slip design, reducing the obstacles when inserting or removing, making the plug disassembly easier. - Wide application: Chopper(600, 700 or above), large electric fixed wing aircraft, large current electric ship model, large motor home and other occasion that need large current plug. - Plug is gold plated, insure to use thousands of times without fall out, makes plug safe, prevents ,extends lifespan. - Well conductivity, steady, constant temperature, continuous discharge ABS housing, safe and insulated, prevent dust, protect conductor. Package list: 8 x connectors 8 x plastic covers