Areyourshop 100 Pcs 5 Color Banana Plug for Test Probes 4mm Binding Post Jack Soldering Nickel Plated Banana Plug Solder Banana diameter about:4mm Package Included: 100pcs (20pcs Red + 20pcs Black + 20pcs Blue + 20pcs Yellow + 20pcs Green) 100% Brand New and high quality Banana Plug For Test Probes 4 mm Binding Post Jack Soldering