Product review (5 stars): These things work...Buy them!
These are amazing and they work. I used them on an extremely noisy washer/dryer all in one unit. The washer was heavily vibrating and moving during the spin cycle. The vibration of the machine will be there no matter what, but these pads stopped the machine from moving and gave it stability. It reduced the vibration and noise by 95%. Totally worth the money and I highly recommend this product if you have a vibration issue with your washer or dryer.