Pin-type 2mm bent banana plug, copper pin gold-plated, bright electroplating, good contact performance, and good plug-in force. With iron screws, welding-free. It was taken in kind, with unscrewed photos inside. The colors of the soft rubber sleeve are: red/black. Small package, 500 pieces per bag, 10 pieces start! The price is an quotation. The system defaults that red and black are delivered in half. (Factory direct sales, large quantity and price negotiation discount.)