- Color: Silver<br />- Made of copper material<br />- Hole diameter: 10mm<br />- Binding post range: 5.5~7mm<br />- Includes 20pcs per pack<br /><br />                                                                                                                                Dimensions: 1.30 in x 0.59 in x 0.35 in (3.3 cm x 1.5 cm x 0.9 cm)<br />Weight: 4.41 oz (125 g)<br /><br />