I have bought several different phone stands because I spend WAY too much time on my phone having video calls. If you attempt to hold the phone the whole time, eventually your arm wants to fall off! Other phone stands look like they would be at the perfect angle but actually directly aim up my nose. This is because not all tables are the same height and not all people are the same height. This adjustable phone stand makes it so that I can be perfectly in frame and still have feeling in my limbs! I worried that the hinge would eventually get loose but it has been many months and no signs of that! Just bought another one to put in another room to replace one of the non-adjustable ones. This product is a winner!