So incredibly satisfied that I purchased a second one for the other side. Very attractive. Very comfortable.  I've been using Gel-Pro in the kitchen for 15 years. What a difference they make for comfort.They last forever; the only reason to change them is to update your style. Four, rather than 5 stars because for someone reason these move, just a bit. Easy fix but I'm currently looking for a permanent solution, so I don't have to adjust them daily. Perhaps double sided sticky carpet tape, but I don’t want to damage backing . . .