The Speaker Y Spade Plug Connectors Made out of high quality materials, they will last a long time. Not only do Spade plugs easier to plug in bare wires, it's also this way with no chance of wires crossing creating a short circuit. Spade Plugs are designed to be used with amplifiers, speakers, and other electronic devices which use traditional binding posts. To make ,to pursue perfection, to keep improving quality. Colour:Gold+Red+Black Material:copper+rubber Package Contents: 8 x Y Plug Spade Connector 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Spade Plugs are designed to be used with amplifiers, speakers, and other electronic devices which use traditional binding posts. Not only do Spade plugs easier to plug in bare wires, it's also this way with no chance of wires crossing creating a short circuit. To make ,to pursue perfection, to keep improving quality. The Speaker Y Spade Plug Connectors Made out of high quality materials, they will last a long time.