Not sure exactly what product you're referring to, but if it's the suction-type grab bar with the parts that twist to lock down, I'd give it a big thumbs down. My little 87-yr-old mother has Parkinson's and I got 2 for her for a temporary solution, installed exactly as directed, and both gave out in no time at all. Thankfully, it was when I was checking them (which I did often), and not when she was depending on them. When I took them down, cleaned them and the shower walls and reinstalled, they didn't last 2 more days. Not worth the price and worse--even dangerous if someone is depending on them.