Just paid twice as much fora rug pad that was no different.  This is a great product and works on carpet or wood floors and I assume on tile. Easily cut to fit the size of the rug and holds it in place. Recommend it. 

FYI: It comes in a plastic bag all folded (I thought on no, ridges, how will it work??)  but once you open the bag, take it out, place it on the floor, it settles down flat and overnight it was perfect without any work on my part.