Love the position for my phone. Barely fit my 2009 venza mirror...had to place screws in and around wires. Screws won't stay tightened so it's a constant fight to keep it where I want it. Holds phone tight, but it is very hard to open holder to place phone in it. Alternately it is very hard to get phone out of holder. This is a great concept...much better than suction cup. Too bad it is not built better. I would not mind paying more for quality and more ease of use.When I received my order one of the holders was open and clearly broken and the other was also broken. This has never happened before. I’ve ordered from them several times and the product was great it worked for a while. I tried to contact the sell but nothing. Not sure I will buy from them againWorks best if your phone has a very thin light case or no case. My cell phone has a pop socket & it doesn’t fit in this holder. Had to take phone case off to use, not convenientWorks well for smaller phones. Does not fit my Samsung Note 9 or Note 20 UltraServes the purpose I bought it for and doesn't make the rear view mirror shake while going down the road. However, I have to constant adjust after cornering.... Tends to turn.It's ok. The part that holds the phone won't stay tightened. So phone moves a bit.If you have a large phone, it is VRRY hard to get your phone into it and back out again. Once it is there, it seems to hold it okay. Just not wide enough for my phone. I got what I paid for. So frustrating trying to find something that works the way it is advertised and one that doesn't block the air conditioning. Something like that would never work for me in this south Texas heat!Was fairly easy to attach to the rearview mirror. Suction and Adhesion that they want me to rate is not relevant to this product.These are junk. I overtightened one of the screws and broke one right away. The other didn’t hold her iPhone 12 correctly. In removing the one that wasn’t broken from her car it also broke. Save your money and try a different product.Uno de ellos, el de color negro llegó incompleto, le faltó la tuerca que enrosca en el sujetador del teléfono así que ese quedó inservible.Las cajas llegaron aplastadas y en mal estado, no le dieron la protección adecuada.Práctico y ayuda a operar con comodidad el celular