We just installed some maple solid woof flooring and we have a large area rug in the room. I put stick on felt on the bottom of the chairs and couch. I was afraid to use nylon, thought it might dent the wood flooring. I did not want to use the nail on nylon. Had one crack without me knowing and the nail head scratch the old flooring. I thought about these, since they are screw on and the screw head is recessed below the nylon slider, but some of the reviews said the slider came off the the main body and the darker brow portion damaged their floors.
https://www.amazon.com/Slipstick-CB2..._dp&th=1&psc=1
The problem is the felt does not stick well enough when you move the front legs of the couch that sit on the carpet, it pulls the stick on felt off.
Appreciate any ideas.
Thanks.
Brian