Product review (4 stars): These Work Great!
We have a brand new front-load washing machine. Every time it went into the spin cycle, it would vibrate the whole house and "walk" away from the wall at least 8 inches. I was afraid that it would pull loose from the water hoses in the back! After having a service person come out and re-balance the machine (which didn't help), experimenting with different sized wash loads, and spending 6 months pushing it back into place after every load, I came across these Anti-walk Silent Feet here on Amazon.com. So I ordered them. My husband put them under the washing machine this morning and I am happy to report that after 6 loads of laundry today, the machine has not moved an inch out of place! I am giving this 4 stars instead of 5 only because they are a little pricey, and I can still feel a little bit of vibration in the other room when it spins. But it is definitely MUCH better than it was and seems to have taken care of the walking problem completely.