40Pcs Gold Plated Banana Plugs Audio Jack Speaker Wire Cable Screw Connector 4mm Specifications:Condition: Brand NewDimension: 0.87 x 3.82 cmMaterial: Plastic and MetalThe pin is the standard size of 4mm diameter, fitted for most speakers worldwideThe plugs can be stacked with existing 4mm banana plugsCompatible with up to 3mm diameter of speaker cables Specifiction:Dimension: 0.87 x 3.82 cmMaterial: Plastic and MetalScrew connector fitting - no soldering requiredPlease check the size carefully before purchasing! Package content:20 x Red Banana Plugs 4mm20 x black Banana Plugs 4mm Note: All pictures are taken in real items. Because of shoot, the display or other reasons,the picture and material object may have slight difference , please subject to material object.