We bought these based on the reviews and it didn’t disappoint. We have 2 aging dogs who are less confident on the stairs. We also didn’t want to have to tack down the treads. It turns out they stay put nicely and made a huge difference for us all in navigating the stairs. The pack didn’t include enough for all of the stairs, so I’ll have to order more. I consider this a great value (and safe!) for this product and highly recommend it!