If you are looking for high quality secure connections, spade plugs are the way to go. They fit tighter on the wires than Banana and will not loosen over time, yet they are still easy to install. 45 Degree angled spade plugs are perfect for any speaker wire connections Gold plated to protect against corrosion and to the highest quality audio with no distortion than connecting wires. Keeps wires from crossing - Corrosion Resistant metal. colour: Gold + silver Material: Copper + gold plated Package Contents: 6* Black plugs 6* Red plugs Only the above package content, other products are not included. Note: Light 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.