Rubber Isolation Pads Thick Rubber Washers 1.5 Inch OD 0.5 Inch ID 0.4 Inch Thick Mechanical Vibration Damping Pads Anti Vibration Isolation Pads Rubber Isolator Washer(8 Pcs)

I used these to mount a booster fan to minimize the vibration and they worked great.

Work well.

I put these under a soundbar due to the setup of my built-in shelving unit. Perfect.

I used these to mount the new pumps in my hot tub as isolators to keep noise from transferring to the plywood. Worked perfectly!

Used this to try and reduce vibrations around my record turntable. It didnt fully isolate them, but they did a decent-enough job. They were only $11.99, after all. In case anyone was expecting these to be adhesive, you should know that theyre not. Theyre simply just round rubber pucks.

Was as expected