- Material: Carbon fiber<br />- Inner diameter: 0.49mm<br />- High quality & durability<br />- Designed for universal fit<br /><br />                                                                                                                                Dimensions: 2.36 in x 1.65 in x 1.65 in (6.0 cm x 4.2 cm x 4.2 cm)<br />Weight: 5.11 oz (145 g)<br /><br />