Review on 📱 Blacell Portable Adjustable Car Air Vent Mount Holder for Mobile Cell Phones - Compatible with iPhone, Samsung Galaxy, Nokia, HTC, BlackBerry - Choose Color (Black) by Brad Jeffress

This affordable holder is great for keeping my Galaxy S4 upright. I ordered two of these at different times from the same seller and one came with a picture box and the other was just a mount on its own. The one in the box was perfect. The one I received without the box was mostly fine; The elastic on the flat, rectangular side (i.e. the opposite of the round side) moved slightly as I pushed the phone in while pulling back the round side. Although it could move, the spring was strong, allowing the phone and rubber to hold in place. I still give it 5 stars because of the low price. It is stable enough to be used while driving on the track; However, when I used the heater to cool the engine on a hot day at the track, I noticed the rubber clamp loosen. After using the two I bought for about nine months one still worked like new and the other had deformed plastic/rubber covers for the 4 metal arms/clamps with the metal ends sticking out. Oddly, the one I received without the box sits in the car under the sunlight and works like new, while the other that sits in the car comes with a fully custom car cover that blocks UV rays and more. the sunlight is the one with the deformed plastic/rubber clips.