Review on Adjustable Computer Expansion Smartphone Efficiency by Alfredo Nosrac

I bought two of these to use at work. One is for my personal phone IPhone 11pro and the other is for my work phone IPhone 12 pro max and my personal phone is holding up well but my work phone is too heavy it just slides off. The magnet is not strong enough to hold it. As long as you don't have the max you may be fine, I really wanted this to work because I went through a lot of different options and settled on this one, but it didn't work as intended.