Product review (4 stars): Would recommend these over others
Has helped a lot. The washer does not walk, but still jiggles. I think must be the case with new washing machines because my old one never jiggled. I do not have the dryer stacked on top jfyi. So I rate it good because it has helped with the noise and shaking things of nearby surfaces, but still allows washer to jiggle. Very hard (very hard) to get all four pads under all four legs and adjusted right, I would much rather have a pad to slide under, but these seem to be what's out there. Read the reviews and these seem to be the best of what is out there.