??Features:<br /><br />1. Material made from copper↔? with good quality.<br />2. Surface metal feeling obvious↔? does not easily color fade.<br />3. Each copper cap have leak proof rubber inner ring.<br />4. Suitable for BMW genuine wheel.<br /><br />Specifications:<br /><br />Material: copper<br />Color: silver<br />Weight: 6g<br />Height: 9mm<br />Diameter: 9mm<br />NOTE: Due to manual measurement↔? please allow some errors↔? thank you!<br /><br />Package Includes:<br /><br />4 x Caps