SO disappointed. Spent the extra money because the previous reviews said āgreat non-skidā back even on floor. Not only did it come creased (trip worthy) but it slides even on top of a rug! My mom has a walker and this mat is not worth the investment. If my mom wasnāt in an senior housing in CT I would be able to return this! Iām out of state and needed the reviews to assure me she would be safe. Please please be truthful folks when writing a review. The back of this rug is Nothing but nylon slippery webbing. š¢