These work great on hardwood stairs for those of us with pets. My corgi would slide all over trying to climb the stairs in my new home but these have given her confidence to go up and down on her own. They do move around a little with usage but they look great, go straight into place with no fuss, and are nicely cushy for constant traffic. Great find! Only complaint is they take a while to deliver after you order so make sure you count how many you need correctly.