The treads are nice enough.  They’re not very thick or plush but they serve their purpose.  We removed our very old runner that came with the house and the stairs were slippery and my dog was scared to go up.  I had to carry him up and down for a week.  As soon as I laid these down my dog ran right up so that was a win.  If they were a little more substantial, I would’ve given them five stars.