1. Material: black walnut/maple 2. Placed firmly, not easy to fall 3. The groove on the top provides even support to prevent the earphones from being deformed for a long time. 4. 4cm wide arc bracket, suitable for most earphones on the market 5. The winder is only suitable for 1 meter long thin wire 6. The chassis can be used to store small objects 7. Dimensions: 120x265 mm 8. Weight: about 685g