Main Features:<br />Made of good quality plastic and copper， durable and reliable<br />Diameter: 4mm<br />Great for electronics DIY<br />Applications: Test instruments / educational instrument / car testing / toy model / audio speaker etc.<br />Contains 20pcs per pack<br /><br />    Specifications<br />General<br />  Material: Plastic and copper                                                 <br />Weight and Size<br />  Product Weight: 0.089 kg                                                  <br />                        Package Weight: 0.13 kg                                                  <br />                        Product Size(L x W x H): 1.1 x 1.1 x 3.2 cm / 0.4 x 0.4 x 1.3 inches                                                  <br />                        Package Size(L x W x H): 12.0 x 8.0 x 1.5 cm                                                 <br />Package Contents<br />  Package Contents: 20 x JL0325 DIY 4mm Audio Speaker Binding Posts Terminals                                                 <br /><br /><br /><br />                                                <br />