The PACVISO1 Vibration Isolation Wall Mount Accessory is designed to minimize structureborne sound transmission from wall mounted displays to neighboring rooms. It can reduce perceived structureborne sounds by up to 8087 up to 2530dB insertion loss on average while maintaining the sleek look made possible with Chief wall mounts. Product Features: Reduces perceived structureborne sound by up to 8087 up to 2530 dB insertion loss Simple Installation Ideal for new builds retrofits and renovations Specifically designed with high performance proprietary elastomeric materials Only compatible with RMF3 Medium Fit Fixed Display Wall Mount for installation of typical 43 to 65 up to 125 lbs 56.7 kg Adds 1 25mm depth 3 76 mm height adjust for best placement of wall mount and display This product ships in approximately 1 days