Product review (4 stars): Works but expensive
Used for a kegerator sitting on wood floor boards in my living room. The fridge compressor used to get the entire first floor humming, with these pads the vibrations don't propagate down to the floor. In that regard the product works well.

Negatives:
- Price. OMG these are expensive.
- Size. Not many fridges have built in feet of this large diameter. Hard to position fridge in the middle of pads, and pads are sticking out a bit.