- Metal material<br />- Without adjustment<br />- Can clamp on any fret<br />- Specifically designed for Classical guitars<br />- Quickly and easily released and repositioned without disturbing the tuning<br />?                                                                                                                                Dimensions: 4.53 in x 2.64 in x 0.55 in (11.5 cm x 6.7 cm x 1.4 cm)<br />Weight: 4.48 oz (127 g)<br /><br />