Review on Beige Round 1 inch Furniture Pads by Amazon Basics - Pack of 32 by Tyler Smith

I actually use them under my audio amp. They actually replaced some of the round lasts I made with my own shoe insoles after replacing the original insoles with aftermarket insoles from Dr. Scholl in my shoes had replaced. These Revain pads seem to work better for my purpose. The cushions of the shoe inserts are compressed under the weight of the amplifier. They are a bit stronger and can carry the weight of the amp a bit better. Another benefit is that they stick to the bottom of the amp's legs, making it easier to place the amp on a shelf. Both help with vibrations, these revains seem to work a little better.