This Smartphone Cradle is really stable and holds the phone securely in place in the car. I bought the item for my wife and have to say that he is better than my holder. With a sticky suction cup holder is extremely securely locked on the dashboard. With a 360 degree spherical steered you can place the phone and tighten it with a knurled nut in the correct position. About the two side holder the mobile phone is perfectly fixed and budge securely in place.
The workmanship is very good and the price acceptable. Therefore 5 stars.