ITEM NAME:2pcs/set 4mm Female To Female Banana Coupler Plug Adapter Cable Connector JR a.imagelink a:hover.imagelink {color:#ffffff;.2x 4mm to 4mm Banana Female Plug(Black+Red). One connector goes in each end of the connector providing an PVC insulated coupling. Connect two 4mm banana plugs securely together. Color: Black,Red. Insulation Material: PVC.
