Product review (5 stars): You may be a washer, but you ain't no dancer
After switching our laundry room flooring from linoleum on slab on grade to porcelain tile, the washing machine started dancing around like Michael Flatley on meth. (Yes, even after leveling.) Crashing into the washer with the laundry door at 10 o'clock got me searching the Internet and I ended up buying these. Not only did it put an end to the mechanical riverdance, but it is quieter. The hardest part was installing the back feet in the cramped room and getting the unit in the right location.