Banana plugs, 24K gold-plated speaker cable connectors, aluminum metal shell, 12AWG-18AWG gauge size, 4mm (4 pieces (2 pairs, banana plugs)) #Click here for a list of Piyoshop products Feel free to ask questions or leave comments! Limited items and one-of-a-kind items available! Instant purchase OK! First come, first served! All items are stored at home or have been received from acquaintances. I work and may take some time due to housework and childcare, but I will always respond! There is also a combined purchase function, but please comment if you would like a discount. I will offer a small discount. ~☆~＊~☆~＊~☆~＊~☆~＊~☆~＊~ 50313-4-320