I needed to replace my old threads on my steps. Got these because of the color and it said non-slip. They really look nice on my steps. I have a red wall coming up the stair way. I like the plush feel of them. However, it says non-slip, and we still had to use something to keep them in place. We used gorilla glue. They are now there permanent. If/when I need to pull them up, we will just replace using the same way. With dogs and kids running up and down the stairs was worried someone would fall. I still give this 5-stars because it looks great on my steps. 

Pros: A true red color. Beautiful on my steps. Love the plush feel. 
Cons: Not really non-slip. I had to use something to keep them in place.