The chairs stay put, even on my satin finish oak. It helps from scratching my floors. The foamy cushion keeps them from being off balance.

After a week plus of use the pads under the most used chairs completely flattened out to less then half of the original thickness. But at least it is quiet when you do that. These are not felt pads at all--they're some sort of rubbery material.

Price is so much cheaper than the big box store. Outstanding design. I know others commented on that, but i don't see it and i am very particular.

Easy to apply but suggest you make sure were you want to place them before adhering. The adhesive is aggressive and they were easy to apply. Can't be any easier to install.

Very minimal and poor adhesion to any type of plastic, rubber/vinyl (i. E. Vinyl) does not soften the * sound.