Aurum Dual Tip Banana Plugs - 24k Gold - 18 Pairs (9 Red, 9 Black) High quality, Dual Screw Banana Plugs - 24k Gold Connectors High quality gold plated connectors for accurate signal Designed for 10g, 12g, 14g, 16g, and 18g Wire Alternative to bare wires. Fits tighter for a more permanent connection Safer than connecting bare wires. Keeps wires from crossing - Corrosion Resistant metal