"I gave these replacement pads a 4 out of 5 because the cats seem to like them, but they "unravel" really easy and then I have a "mess" to clean up. (Although, the cats like to play with the "pieces", too.)"
"My mother in law gave me the toy these go in. I add a little cat nip and even the cat with no claws will claw at it instead of the furniture. If your cats have claws I would recommend these."