The wire holder made of rosewood logs can support the wire well and effectively prevent the current from returning to the ground, which is safer and more reliable than the metal wire holder It can prevent the wire from damp and aging, and has good insulation, which can effectively prevent the creepage turbulence caused by the current returning to the ground, making the sound bottom of the audio system more pure size:Diameter 45mm, height 45mm, bracket 25mm Material:rosewood colour:Wood color Package Contents: 8 x Audio Insulation Wire Bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.