Give your audio device/smart speaker a lift by isolating them from vibrations,just place it under your audio speaker,9 rubber damping ball under the upper plate will absorb the vibrations and improve the sound quality effectively, you to enjoy cleaner sound musicsStabilizer Base,Assists in Achieving Optimal Audio Performanc,Helps Promote the Flow of'Clean'Speaker Sound Projection,Stabilizes and Isolates Speakers,Platform Reduces Vibration & Unwanted Audio Resonance,Effectively Absorbs Compatible with for /Amazon /Google Home smart speakers,Engineered Anti-Slip & Acoustic design,CNC Machined Alum.ShellColor:BlackMaterial:aluminum alloyPackage Contents:1*Sound Isolation Platform Damping PadOnly the above package content, other products are not included.Note: Light 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.