I’m really impressed with this phone mount. It uses a suction mechanism with a twist ring, and as long as the suction area is placed on a flat surface (like a mirror or window), all you have to do is twist the ring to lock it in place. The grip is very strong and reliable. I’ve had similar mounts in the past, but the suction would usually weaken over time—especially in sunlight, when the cup would soften and eventually lose its hold. This one is completely different. I’ve tested it indoors and outdoors—on my car window, in the gym, on my vanity mirror at home—and it has worked perfectly in every situation without slipping or falling. Another feature I like is how easy it is to remove. Just twist the ring in the opposite direction, and it comes off smoothly without leaving any marks or residue. Overall, this is a sturdy, dependable, and easy-to-use phone mount. I highly recommend it for anyone looking for a strong suction mount that actually holds up over time.