Made of wood, the wire holder effectively supports wires and helps prevent current from returning to the ground, offering a safer and more reliable alternative to metal wire holders. This type of product is commonly known as an insulator wire holder. Convenient and easy to use, it helps protect wires from moisture and aging, providing good insulation properties that reduce the risk of ground return current and parasitic currents, resulting in clearer sound performance. Designed with a stable supporting structure, it securely holds wires in place within the rack. It also helps dampen vibrations from the connections between equipment and cables, as well as those traveling through the wires themselves, leading to improved audio detail and a cleaner background. Note: Due to variations in wood batches, the grain pattern may vary slightly from piece to piece. This is normal and does not affect functionality. Color: As Shown Material: Wood Package Contents: 8 x Audio Insulation Wire Bracket Note: Light reflection and differences in display screens may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.