These stair treads are great!  They are very good quality and look great!  They also included a generous-sized role of two-sided tape.  I put them on a few days ago, and so far they are staying down and not moving at all.  One thing I am going to do is spray some Scotch guard on them to help protect them.  Our dogs love them too as it makes going down the stairs easier and we’re not worried about them wiping out!